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Then its IMAGE will be ROOTED by DOUBLE of it's OBJECT

I don't KNOW BIOLOGY...

Major Types of Media:

The composition of the most commonly used tissue culture media is given in Table 43.1, and briefly described below.



White’s medium:

This is one of the earliest plant tissue culture media developed for root culture.

MS medium:

Murashige and Skoog (MS) originally formulated a medium to induce organogenesis, and regeneration of plants in cultured tissues. These days, MS medium is widely used for many types of culture systems.

B5 medium:

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Developed by Gamborg, B5 medium was originally designed for cell suspension and callus cultures. At present with certain modifications, this medium is used for protoplast culture.

N6 medium:

Chu formulated this medium and it is used for cereal anther culture, besides other tissue cultures.

Nitsch’s medium:

This medium was developed by Nitsch and Nitsch and frequently used for anther cultures. Among the media referred above, MS medium is most frequently used in plant tissue culture work due to its success with several plant species and culture systems.

Synthetic and natural media:

When a medium is composed of chemically defined components, it is referred to as a synthetic medium. On the other hand, if a medium contains chemically undefined COMPOUNDS (e.g., vegetable extract, fruit juice, plant extract), it is regarded as a natural medium. Synthetic media have almost replaced the natural media for tissue culture.

Expression of concentrations in media:

The concentrations of inorganic and organic constituents in culture media are usually expressed as mass values (mg/l or ppm or mg I-1). However, as per the recommendations of the International Association of Plant Physiology, the concentrations of macronutrients should be expressed as mmol/l– and micronutrients as µmol/l–.

Constituents of Media:

Many elements are needed for plant nutrition and their physiological functions. Thus, these elements have to be supplied in the culture medium to support ADEQUATE growth of cultures in vitro. A selected list of the elements and their functions in plants is given in Table 43.2.



The culture media usually contain the following constituents:

1. Inorganic nutrients

2. Carbon and energy sources

3. Organic supplements

4. Growth regulators

5. Solidifying agents

6. pH of medium

Inorganic Nutrients:

The inorganic nutrients consist of macronutrients (concentration >0.5 mmol/l–) and micronutrients (concentration <0.5 mmol/l–). A wide range of mineral salts (elements) supply the macro- and micronutrients. The inorganic salts in water undergo dissociation and ionization. Consequently, one type of ion may be contributed by more than one salt. For instance, in MS medium, K+ ions are contributed by KNO3 and KH2PO4 while NO3– ions come from KNO3 and NH4NO3.

Macronutrient elements:

The six elements namely nitrogen, phosphorus, potassium, calcium, magnesium and SULFUR are the essential macronutrients for tissue culture. The ideal concentration of nitrogen and potassium is around 25 mmol I-1 while for calcium, phosphorus, sulfur and magnesium, it is in the range of 1-3 mmol I–. For the supply of nitrogen in the medium, nitrates and ammonium salts are together used.

Micronutrients:

Although their requirement is in minute quantities, micronutrients are essential for plant CELLS and tissues. These include iron, manganese, zinc, boron, copper and molybdenum. Among the microelements, iron requirement is very critical. Chelated forms of iron and copper are commonly used in culture media.

Heyy....

After DELIVERY, milk is PRODUCED by PROLACTIN hormone and it is EJECTED through NIPPLE by OXYTOCIN.

The fusion of egg and sperm is called fertilisation. This fusion forms a zygote. This zygote TRAVELS down the FALLOPIAN tube and gets ATTACHED to the uterine WALL. This process is implantation. The zygote develops into a baby in a certain PERIOD, known as gestation. After gestation, parturition or birth occurs.

Aquatic organism get only less OXYGEN from WATER. So they NEED to RESPIRE fast but for terrestrial organism they get sufficient AMOUNT of oxygen

Here the given speed is 96km/hr

and the distance is 250km

and we have to FIND the time taken to cover the distance

USING time and distance FORMULA we have

speed = distance / time
so
time = distance /speed
time = 250/96
time = 2.63 hours
time = about 2.6hours
so option D is the ANSWER.

Here is ur answer JI
MYOPIA or SHORT sightedness
A condition in which close object appear clear but FAR one's don't.
Hope it HELPS you out ji
Thanku ji

Hey
here is ur answer
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Curd development is a procedure of maturation DONE by the MICROORGANISMS existing there, they require an ideal temperature for there LEGITIMATE development which is 30-37 degre, so the temperature amid WINTER represses there appropriate development that is the way it gets to be hard to set curd amid winter
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I hope this will help
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Which TYPES of INSTRUMENTS

Ok..but what is UR QUESTION??it is located in the left SIDE NA??

Semi autonomous organelles are organelles which possess their own genetic material or Deoxyribonucleic acid (DNA) and Ribosomes of 50 S, 70 S and 80 S. In eukaryotic cells they are capable for functioning for synthesising the PROTEINS for energy release and functioning of the organelles. Mitochondria and chloroplasts are called semi autonomous organelles having their own DNA and Ribosomes which are originating presently from consumption or totally invaded PROKARYOTIC organisms, as if which, the parts of the invaded cells became a "semi autonomous organelle".

Theory of symbiogenesis or commonly known endosymbiotic theory recalls to the original positionary locations arising from a prokaryotic cell, this theory was theorised and proposed by Konstantin Sergeevich Mereschkowski (Born 1855 at Imperial Russia or the Russian Empire), putting up a notice of cell organelles being the ancestors of bacterium making others to think and at the same time coming into eminence through popularisation with the help of Lynn PETRA Alexander (Born 1938 at United States of America, Chicago until the demise at 2011) she made this CLEAR by handling endosymbiotic theory and PROVED the containment of nucleus, ribosome and DNA as their own possession from a nuclear DNA.

Changes are NECESSARY because new technology can have a more profound impact on the WORLD; because of limitations with a rights-based approach to ethics; because of theimportance and difficulty of predicting CONSEQUENCES; and becausebiotechnology now manipulates humans themselves.

Zygote

After conception, when SPERM FERTILIZES the egg, the baby's formation starts as a singular cell called a zygote. The zygote is microscopic and contains the entire DNA blueprint information regarding the cellular makeup of the child. This is the first stage of fetal development, MedlinePlus reports.
Cellular Division

The next stage in fetal development has the name of the blastocyst. The tiny zygote begins to divide again and again, forming new structures and a protective membrane to cover itself. At day six, the blastocyst enters the womb of the mother and implants itself, beginning another stage of development of the baby.
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Embryo

After the blastocyst has implanted itself within the womb, new cellular divisions occur. The womb works to nourish the small baby, now called the embryo. The embryo continues to divide into its distinguishable external features. The first trimester stage is called development of the embryo, MedlinePlus reports.
The Gestational Period

The gestational period occurs between two to eight weeks after conception, during which time CONTINUED development of major organs occurs within the baby. The baby’s features become defined and recognizable. Eyelids form as well as the tiny spinal column. The hands and feet develop fingers and toes. Specific facial features form during this stage, as do the INTESTINES, meaning the DIGESTIVE system begins to take form.
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The Embryonic Period

This stage occurs at the end of the week eight of the gestational period. The baby has the ability to make a fist and its eyes remain closed now until the opening after the 28th week of development, MedlinePlus reports. The bones of the baby become harder during this stage. The baby starts to move around within the womb and can hear during this stage. At this point, the embryonic stage begins the second trimester.
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The Second trimester

During the 26th week, the beginning of the second stage of the trimester occurs, MedlinePlus indicates. The baby continues to develop and the mother notices a change in her appearance. The baby begins to become much larger and causes the mother’s abdomen to become distended. A doctor can, at this point, hear the baby’s heartbeat with a stethoscope. The mother also can feel the baby kick inside her womb. The baby becomes active during this stage of development, MedlinePlus states.
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The Third Trimester

The baby has the ability to open its eyes in the 28th week of development, MedlinePlus reports. This begins the last trimester of the baby's development in the womb. The baby‘s developmental age is now well over six months. The baby continues to grow throughout the 42 weeks, developing the final distinguishable features from its individual DNA makeup. The baby’s major systems form and continue to become ready for entry into the world.

Its a BLACK venom
and dont ask SILLY QUES.

Implicit methods for modeling protein electrostatics require dielectric properties of the system to be known, in particular, the value of the dielectric constant of protein. While numerous values of the internal protein dielectric constant were reported in the literature, still there is no consensus of what the optimal value is. Perhaps this is due to the fact that the protein dielectric constant is not a “constant” but is a complex function reflecting the properties of the protein’s structure and sequence. Here, we report an implementation of a Gaussian-based approach to deliver the dielectric constant distribution throughout the protein and SURROUNDING water phase by utilizing the 3D structure of the corresponding macromolecule. In contrast to previous reports, we construct a smooth dielectric function throughout the space of the system to be modeled rather than just constructing a “Gaussian surface” or smoothing molecule–water boundary. Analysis on a large set of proteins shows that (a) the average dielectric constant inside the protein is relatively low, about 6–7, and reaches a value of about 20–30 at the protein’s surface, and (b) high average local dielectric constant values are associated with charged residues while low dielectric constant values are automatically ASSIGNED to the regions occupied by hydrophobic residues. In terms of energetics, a benchmarking test was carried out against the experimental pKa’s of 89 residues in staphylococcal nuclease (SNase) and showed that it results in a much better RMSD (= 1.77 pK) than the corresponding calculations done with a homogeneous high dielectric constant with an optimal value of 10 (RMSD = 2.43 pK).

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Introduction
Modeling the electrostatic potential and energies in systems comprised of biological macromolecules is an essential step for each study aimed at understanding the macromolecules’ function, STABILITY, and interactions. However, this is not a trivial task, especially for huge systems made of large biomolecules and their assemblages and for modeling phenomena occurring in microseconds and longer timeframes. Continuum electrostatics offers an advantage over explicit methods in such cases since (a) the atomic details of the water phase are reduced and (b) continuum electrostatics intrinsically provides equilibrium solutions. Typically, the macromolecule is considered to be a low dielectric medium while the water phase is modeled as a homogeneous medium with a dielectric constant of 80. While there is a consensus in the community that a dielectric constant of about 80 is appropriate for describing dielectric properties of bulk water in modeling equilibrated systems, the optimal value of the protein (macromolecular) dielectric constant is still an ongoing debate in the literature.1 This INCONSISTENCY is indicated by the use of numerous “optimal” dielectric constant values in various studies. Investigations modeling the macromolecule as a rigid object or using snap-shots obtained from molecular dynamics (MD) simulations to deliver the energies via Molecular Mechanics Poisson–Boltzmann (MMPB) or Generalized Born (MMGB) methods typically use a low dielectric constant of ε = 1 or ε = 2 (to account for electronic polarizability),2,3 although larger values were reported as well.4 In works devoted to modeling protein stability, numerous dielectric constant values were used, from as low as ε = 1 or 25 to as high as ε = 40,6 including multidielectric regions.7 Similarly, in the field of modeling macromolecular interactions, researchers were using various values for the protein

Autotrophs are those which MAKE their own FOOD EXAMPLE GREEN plants

Turmeric and MILK have great healing PROPERTIES that helps to TREAT ACNE....

We should take CARE PROPERLY of our emerging WISDOM tooth. we should not eat sweets and chocolates. we should brush our TEETH twice in a DAY.

Where the starch present the leaf GET BLUE colour there and not CHANGED where starch not present

this can be done by the + IODINE solution +

A) GRAMS of PRODUCT PRODUCED In an HOUR....

Sterilization of tissue‐culture medium by FILTRATION on a large laboratory scale .

The design and operation of a permanently‐piped PLANT for sterilizing 10–200 l. of tissue‐culture media is described. The plant is STERILIZED in situby steam injection, the filtration rate is 2–3 l./min., and the turn‐around time for volumes of 100 l. is about 3 hr.

Give a thanks if HELPED

It is usually the upper and lower jaw, i.e. the .

The mouth is the evolutionary part of the beak forming hard bony structures with light frameworks in the inner side forming upper mandible and lower mandible. Depending upon the birds developed the beak for various purposes according to their diet, consumption rate and availability of the food in the vicinity.

Beaks have been thought to get evolved from dinosaurs, modern birds adapted due to its radiation of teeth GETTING evolved into a beak. This was a feature of dinosaur to get the teeth removed by permanent mark and got the EVOLUTION to lose all sets of teeth they had in abundance when they get older in later stages forming deformities in bone, this tendency of getting the bone around the jobs made a hint towards the dinosaur to a STRONG evidence of starting the evolution.

Velociraptor (watch jurassic park series) stand up to 6.85 feet in length, 1.62 feet in height, till 33-35 pounds they can attain weight. Velociraptor are meat-eating carnivorous reptiles who hunted small creatures like, prehistoric birds, reptiles smaller in stature, amphibians, dinosaurs unable to fend themselves, slow-moving dinosaurs, etc. Possessing a tough skull which was long and formed curvatures around the ends forming concave shape (just like a lens) on upper mandible besides convex on the lower mandible. Found predominantly in the period of Cretaceous some 70 or 75 million years ago they were short and fast runners attributing clearly to the slender feet they show.

Evolution just started from here, jurassic birds were another great example to showcase the development of toothed beak into toothless beak. For a specific example, the Jurassic era bird (Archaeopteryx or the prehistoric wing or ancient wing) jaws lined into the rows of teeth which are pointy to tear the meat and chew them for smoother digestion. The diet involved insects (mainly) and sometimes small reptiles and amphibians (frogs and toads). Evolving in late Jurassic period about 150 million to 149 million years ago. Beaks shown in this case showed the hallmark of composition required for a beak in modern birds. COMPOSING mostly of keratin which are also found in fingernails, hairs, feathers, horns of cows, deers, antelopes, etc. Premaxillary bones in birds (to SUPPORT upper jaw or beak) was not expanded enough in this bird and more fused into the bones rather than showing in prominence.

One more evidence was formation of molecules in genetically altered way making the jaw slight converted to a beak-like structure, this was shown in a gene BMP4 controlling the adaptive functions of the beak, same speciality developed by Archaeopteryx. The gene BMP4 played an important aspect including a role for suppression of teeth rows and increasing the growth of beak by involvement of keratin. Dinosaurs displayed foible flaw and promoted the use of this gene more than the jaw forming structure. This inadequacy and quirk change in the reptilian species meant they already lost their pairs of teeth for a leading keratin beak, shrinking in total stature and size, promoted the sprouting of wings, adopting the use of feathers for using that in flight, improved senses in visual recognition and motor development, shortened tails or complete absence, losing of teeth, cognitive development, and many more characters helping the modern birds hold a spot for their own (kingdom animalia) place in a notion of Class . Plausible evidences assist us greatly for how the evolutionary and developmental changes are originating from.

Misfolded PROTEIN AGGREGATES play an important role in CELL dysfunction and tissue damage, leading to the DISEASE

Just U have to MAKE a BARRIER AROUND those PLANTS

By not EATING PLATE LET RICH FOOD

Maybe B)

ADDING a catalyst to a reaction has an EFFECT SIMILAR to INCREASING pressure.

A IS CORRECT ENERGY cannot be CREATED or DESTROY ED

A is the RIGHT ANSWER in my VIEW

Chloroplast are the actual site of photosynthesis in the leaves.
When a cross section of a green leaf is OBSERVED under the MICROSCOPE, some disc-like STRUCTURES CALLED chloroplast can be seen.

Heyy dear!!

if U wants to say that
when you clicks it shows NOTIFICATION and not WORKING . THEN read the notification properly .
OR connect the mouse cable properly OR RESTART your computer (PC)

hope it helps❤✌

We STOP the FLOW of BLOOD through the USE of DETTOL.

Heya !!!

Here's your answer !!!

The correct option is (A) Aloe and Asparagus....

Tricarpellary , syncarpous , SUPERIOR, trilocular ovary with AXILE placentation is the characteristics of Gyneocium of LILIACEAE..

Since , Aloe and Asparagus belong to Family Liliaceae , it's the correct option....


Hope this helps you :)

PLEASE mark as brainliest

We should SOWN the SEED in RIGHT DISTANCE and and DEPTH from each other

The FATHER of BIOLOGY was Aristotle.
Here is the ANSWER....