Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

• || Pupil: A small OPENING in the iris is known as a pupil. It CONTROLS the amount of light that ENTERS the eye. It acts as a variable aperture { small opening } in eye . ||

• || Choroid : Light enters the eye through the pupil, and the iris regulates the amount of light by controlling the size of the pupil. Along with the ciliary body and iris, the choroid forms the uveal tract. ||

• || Retina : The lens is a transparent biconvex structure along with the cornea, helps to refract light to be focused on the retina. The ciliary muscle is a ring of SMOOTH muscle in the eye's middle layer that controls accommodation . The purpose of the retina is to receive light that the lens has focused, convert the light into neural signals . ||

• || Sclerotic : It forms the supporting wall of the eyeball, and is continuous with the clear cornea. ||

`` so , 1 - D , 2 - A , 3 - C , 4 - B is correct .

Answer:

I think species CONTAIN TWO parts.

Genus and SPECIFIC EPITHET

Answer:

3.lactobacillus bacteria

5.digestion

Main reservoir of Carbon are atmosphere, Ocean, Carbonate, rocks, coal and Petrolium. The carbon which is released from them is DIRECTLY or indirectly present in the atmosphere in the form of carbondioxide. Carbon is present in every organic component of organism.

The GREEN AUTOTROPHS UTILIZE CO2 from the air to synthesize tood materials which is obtained by other organisms as food. Carnivores obtain their carbonic tood from the herbivores. These carbonic matter produce CO, through the Oxidation or respiration which dissolve in air or water and again UTILIZED by the plants and thus process repeats.

ANSWER:

SPECIES

I guess.

Plz CONFIRM

Answer:

The PRESSURE developed in roots DUE to the continuous inflow of WATER which pushes the SAP UPWARDS is called the transpirational pull.

ANSWER:

both a and r are wrong

non STRIATED muscles are involuntary and does not move acc to our will.

hope it HELPS

STAY safe:)

ANSWER:

B is the answer of this QUESTION

ANSWER:

One BIRD I know named EMU

ANSWER:

False fruit DEVELOPS from any other part of the PLANT except ovary. So the apple is CALLED a false fruit because apple doesn't grow from the ovary, hence apple is called as a false fruit.

Explanation:

Fruit has three parts,

1:epicarp

2:mesocarp

3:endocarp

I hope my answer had helped you.

Thank you.

Answer:

Endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a SERIES of flattened sacs WITHIN the CYTOPLASM of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and TRANSPORT of proteins .

स्नायुकोश का एक साफ चित्र बनाओ और उसमें नीचे बताए गये अंशों को चिहिनत करो?

(क) डेनड्रन

(ख) स्वान सेल (म) साइनैपटिक नाब (घ) एक्सोलेमा

जीव के मध्य में विविधता की सृष्टि में मियोसिस की भूमिका का उल्लेख करो। माइटोसिस कोश

विभाजन की अनाफेज स्थिति की तीन विशेषताएं लिखो?

वनस्पति के सीधे ऊपर की ओर विकास में जो वानस्पतिक हारमोन मुख्य भमिका निभाता है

उसकीe

ANSWER:

C is the CORRECT answer

Explanation:

Land degradation is a PROCESS in which the value of the biophysical environment is affected by a combination of human-induced PROCESSES ACTING upon the land. It is viewed as any CHANGE or disturbance to the land perceived to be deleterious or UNDESIRABLE

What is biotic community?

It is defined as GROUPS of organisms of different different species which lives in common area. Also they are interrelated and interdependent to each other. In the same environment biotic community is a natural AGGREGATION of plants and animals. Biotic Community is actually ADDITION of Animal community and Plant community and Microbial community.

What is Species Diversity?

There are different types of population or species which are found in community, this is called species diversity. It depends on SIZE of the area, type ot area, type of soil and EVEN altitude and climate of the area.

ANSWER:

DUDE which EXERCISE............

Explanation:

The primary hormones involved in the functioning of the male REPRODUCTIVE SYSTEM are follicle-stimulating HORMONE (FSH), luteinizing hormone (LH) and testosterone. FSH and LH are produced by the pituitary gland located at the base of the brain.

Answer:

Mast cells are responsible for SYNTHESIZING histamines, which act as an immune response to ALLERGENS and result in TISSUE inflammation. Collagen fibers are the thickest of the fibers within areolar tissue. They are one part of a two-part 'rubber band' SYSTEM within the tissue.

Thanks : ]

EXPLANATION:

You can FIND these QUESTIONS ANSWERS on GOOGLE!!!

ANSWER:

DONT KNOW SORRY for that OK

Answer:

The liver digests food by producing BILE to break down fats, REMOVING toxins and BREAKING down and storing some vitamins and minerals. The pancreas produces enzymes to help break down PROTEINS, fats and carbohydrates.Sep 27, 2013

Answer:

Effective solution for keeping the OXYGEN cycle stable is replanting trees in deforested areas. This process is  CALLED reforestation. Reforestation can be DONE naturally (by natural seeding) or artificially (by direct seeding or planting).

The trees use carbon dioxide and GENERATE oxygen that will stabilize the oxygen cycle.

ANSWER:

Deoxygenated blood enters the right atrium from the VENA CAVA. Blood moves into right ventricle. Blood is pumped into the PULMONARY artery. The pulmonary artery carries deoxygenated blood to the LUNGS.

Answer:

Most probably he caught a cold .

It can be CURED through medication .

Advice is to TAKE him to hospital for general check-up .

For the time being give him some home-made medicine , like काढा , हल्दी का दुध and etc .

If it's SOMEONE close to you , I WISH and pray to God to have him recovered quickly .

Hope this helps .

Have a nice day ahead !

ANSWER:

ASEXUAL Reproduction:

(a) Budding: This method is used by unicellular plants; like yeast. Yeast is a fungus and fungi are ALSO known as non-green plants. The yeast cell produces a bud which gets its own nucleus

Explanation:

There are a number of plants that lack chlorophyll and so are not green. They’ve evolved parasitic lifestyles and have no need to photosynthesize. This parasitism often takes the form of mycoheterotrophy where the parasitic plant depends on connections with networks of soil fungi and draws carbohydrates, water, and minerals from them. Sometimes the plants PARASITIZE fungi that form mutualistic relationships with TREE roots, so the carbohydrates come indirectly from trees. One of these species is Monotropa hypopitys. It only comes above ground to flower and distribute its seeds:

Explanation:

Answer:

There are three types of plastids. They are:

1. Chloroplast- Have only GREEN pigments which give COLOUR to the stems and leaves.

2. Leucoplast- Have non-coloured pigments. They act as storage SHEDS of starches,lipids and proteins

3. CHROMOPLASTS- They have coloured pigments which give colour to various fruits or FLOWERS of the plant.

Hope this helps you!!

PLEASE MARK IT AS BRAINLIEST!!

PLANTS and animals in an aquatic ECOSYSTEM show a wide variety of adaptations which may INVOLVE life cycle, physiological, structural and BEHAVIOURAL adaptations. Majority of aquatic animals are streamlined which helps them to reduce friction and thus save energy. Fins and gills are the locomotors and respiratory organs respectively. Special features in freshwater organisms help them to drain excess water from the body. Aquatic plants have different types of roots which help them to survive in water. Some may have submerged roots; some have emergent roots or maybe floating plants LIKE water hyacinths.

Answer:

CEREBRUM

Explanation:

The cerebrum, the large, outer part of the brain, controls reading, THINKING, learning, speech, EMOTIONS and planned muscle MOVEMENTS like WALKING. It also controls vision, hearing and other senses.

Answer:

Peer Pressure

The National Institute on Drug Abuse reports that peers have a large influence on drug-abusing behavior 1⭐

⭐

This is a verified and trusted source

National Institute on Drug Abuse: Addiction: Drugs, Brains and Behavior: The Science of Addiction

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5⭐

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This is a verified and trusted source

National Institute on Drug Abuse: Promising Advances Toward Understanding the Genetic Roots of Addiction

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. Many teens use drugs for the first time to avoid being stigmatized by their friends or to impress others. The National Youth Anti-Drug Media Campaign advises that the best way for teens to avoid succumbing to peer pressure is to be prepared in ADVANCE with ideas of what they want to say 4⭐

⭐

This is a verified and trusted source

National Youth Anti-Drug Media Campaign: Address Peer Pressure

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. Parents can empower teens by role playing situations. The parent assumes the role of the drug-using peer and the child practices reacting to being pressured into participating in drug use.

Genetics

According to the National Institute on Drug Abuse, scientists recognize that genetic predispositions to drug abuse exist, but they have yet to pinpoint the specific genes involved 1⭐

⭐

This is a verified and trusted source

National Institute on Drug Abuse: Addiction: Drugs, Brains and Behavior: The Science of Addiction

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. This may have to do with a brain "FEEL good" chemical called dopamine, and a person's gene-controlled relationship with it. While one teen may try a hallucinogen one time, a teen genetically predisposed to have addiction problems may desire to use it again and again as they naturally derive more pleasure from dopamine or have a deficit of it to begin with. While scientists figure all this out, parents should strongly caution teens who have might have a genetic relationship with a drug addict or alcoholic about avoiding substance abuse.

According to the National Institute on Drug Abuse, scientists recognize that genetic predispositions to drug abuse exist, but they have yet to pinpoint the specific genes involved 1.

While scientists figure all this out, parents should strongly caution teens who have might have a genetic relationship with a drug addict or alcoholic about avoiding substance abuse.

Family

Growing up in a family that EMPHASIZES getting "high" from legal or illegal substances can cause an adolescent to think drug use is acceptable. Mayo Clinic explains that this unhealthy family influence may be a factor in a teen's initial drug experimentation 3⭐

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This is a verified and trusted source

Mayo Clinic: Drug Addiction: Causes

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. Exposure to family members who reach for a substance to cure every pain or ailment can cause a teen to do the same. Teens get many of their values from parents and other adult influences, and often mimic what they see. Its never too late to establish healthier family traditions and set a good example for teens.

Growing up in a family that emphasizes getting "high" from legal or illegal substances can cause an adolescent to think drug use is acceptable.

Thrill-seeking Tendencies

Teenagers who have a tendency to seek thrills and adrenaline rushes may be at higher risk of abusing drugs due to the "high" FEELING that is achieved from early substance use. While everyone enjoys a rush of feel-good chemicals from appropriate sources, some teens get a feeling from drugs that causes them to continue their use despite negative consequences. If a parent sees a pattern of thrill-seeking behavior in his child, he can discuss safe outlets for it versus unsafe drug use.

Stress

Some teens, like some adults, reach for substances as an attempt to relieve stress. This can be the root of substance abuse in adolescents with underlying mental conditions such as generalized anxiety disorder or social anxiety disorder. Child abuse—past or current—can create the level of stress that triggers some teens to abuse drugs. If your child seems to be under undue stress, insist on a mental health evaluation and counseling if needed.

Some teens, like some adults, reach for substances as an attempt to relieve stress.

This can be the root of substance abuse in adolescents with underlying mental conditions such as generalized anxiety disorder or social anxiety disorder.

Low Self-worth

A teenager with low self-worth is more likely to engage in self-abusive behaviors such as drug use. This likelihood is HEIGHTENED if some of the other mentioned influencing factors are also present in a teen's life. Parents can help a child find skills in which she excels to help avoid or counteract low self-worth.

Explanation:

pls thank my answer and mark as brainliest

ANSWER:

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MOSSES, or the taxonomic division BRYOPHYTA, are SMALL, non-vascular flowerless plants that typically form dense green clumps or mats, often in DAMP or shady locations. ... Mosses are commonly confused with hornworts, liverworts and LICHENS.

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Explanation:

the nitrogen cycle is the bigeochemical cycle by which nitrogen is CONVERTED into multiple chemical form as as it circulate among ATMOSPHERE TERRESTRIAL and Marine ecosystem important PROCESSES in the nitrogen cycle include FIXATION, aamonifixation , nitrification and Deni trification.

ANSWER:

You can refer to the attached image!

EXPLANATION:

HOPE it helps you!

ANSWER:

PHENOTYPIC ratio of MONO hybrid cross is 3:1

genotypic ratio is 1:2:1

ANSWER:

because he revolvesour LIFE PROCESS

ANSWER:

pollination :

• the process of transfer of pollen grains from anther to stigma is KNOWN as pollination
• it is of 2 TYPES: SELF pollination and cross pollination

LIVE television is a television production broadcast in real-time, as events happen, in the present. In a secondary meaning, it may refer to streaming television over the Internet. In most cases live programming is not being recorded as it is shown on TV, but rather was not rehearsed or edited and is being shown only as it was recorded prior to being aired. Shows broadcast live include newscasts, MORNING shows, awards shows, sports programs, reality programs and, occasionally, episodes of scripted television series.

Live television was more common until the late 1950s, when videotape TECHNOLOGY was invented. Because of the prohibitive cost, adoption was slow, and some television shows REMAINED live until the 1970S, such as soap operas. To prevent unforeseen issues, live television programs may be delayed, which allows censors to edit the program. Some programs may be broadcast live in certain time zones and delayed in others.

ANSWER:

where is the QUESTION??

Answer:

Chloroplasts are the sites of photosynthesis as they contain chlorophyll pigment. Glucose is MADE here and also STORED in the FORM of starch. Leucoplasts are colorless plastids that perform the function of storage of oil, starch, PROTEINS etc.

HOPE IT HELPS!!

Hey MATE,

Here's your answer.. ☺

• Classifying ORGANISMS has helped us in knowing more about the different characteristics that the organisms and species possesses.
• Also it has helped us to KNOW how evolution has occured.
• It has helped us to learn about the HUGE POPULATION of the organisms.

Hope it helps.❤

Explanation:

We do not need PONDS because there are smaller creatures living in them like plankton, bacteria & other microbes which usually decompose DEAD organisms and consume them. So the presence of these organism makes a self CLEANING MECHANISM in ponds. so we don't need to CLEAN ponds.

ANSWER:

B. BILIRUBIN and BILIVERDINE

ANSWER:

प्राणियों के संयोजी उत्तकों का मुख्य घटक कोलेजन (COLLAGEN) नामक ....यह प्रत्येक अंग में पाया जाता है।

Explanation:

Manganese (Mn) is an ESSENTIAL plant MINERAL nutrient, playing a key role in several physiological processes, particularly photosynthesis. ... Manganese has a relatively low phloem mobility in plants, and as a result, typical leaf SYMPTOMS of Mn deficiency first develop in YOUNGER leaves.

Manganese is a nutrient for plants.

Answer:

ACCORDING to Pat Henry, WRITING for the Herald, taking supplements or protein powders at the age of 15, 16 or 17 is simply not necessary if the diet is COMPLETELY balanced. A sufficient amount of protein can be provided through food alone, even if that means QUITE a lot of it.

Monotremes are ONE of the THREE main GROUPS of living MAMMALS,along with placentals and MARSUPIALS.

ANSWER:

INORGANIC compounds are important in the body and responsible for many simple FUNCTIONS. The major inorganic compounds are water (H2O), bimolecular oxygen (O2), carbon dioxide (CO2), and some acids , bases, and salts. The body is composed of 60–75% water .

HOPE it helps you

Explanation:

A cross between two types of PLANTS of same species considering only the transmission of ONE character is called monohybrid cross. For example, a cross between tall pea plants and dwarf pea plant that is considering only the height of the parents is a monohybrid cross. It will result in the formation of tall offsprings but they will be hybrid.

Representation of the monohybrid cross: character in focus is the height

Parents- TT X tt

(Tall) (dwarf)

F1. Tt

(Heterozygous tall)

On selfing:

Tt X tT

F2. TT Tt Tt tt

Phenotypic RATIO-

3 tall: 1 dwarf

Genotypic ratio-

1 homozygous tall: 2 heterozygous tall: 1 homozygous recessive

Example

F1-generation plants

Mendel crossed SS (spherical seeds) with ss (dented seeds.)

All of the gametes of the spherical seeded parent have the S (dominant) allele and all of the gametes of the dented seeded parent have the s (recessive) allele. All of the F1 generation plants will have the genotype of Ss (heterozygous), and all will be spherical seeded.

F1 generation

=

F2-generation plants

Mendel let the F1-generation plants self-pollinate to FORM a second generation and he analyzed the seeds of the resulting F2 generation.

F2 generation

=

All F1-hybrid plants have the genotype Ss and all are spherical (dominant characteristic). The recessive alleles segregate during gamete formation. As a result, one out of four possible combinations of F2-generation plants will have the homozygous recessive genotype (ss).