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That's CONNECT our BODY PARTS to each other

that is SHORT ANSWER

Mastication : Mastication or chewing is the process by which FOOD is crushed and
ground by teeth. It is the first stage in DIGESTION process.

Role of different sets of teeth in mastication :
There are four TYPES of teeth in human BEINGS. They are ’ Incisors, Canines, Premolars and Molars each for a specific
function.
Incisors are eight in number and they help the food to bite or cut.
Canines are four in number and these are used for tearing the food.
Eight premolars are present in our MOUTH and they are used for chewing and grinding food.
Molars are eight in number and they are also used for chewing and grinding food.

Answer:

During crop rotation first wheat and bajra can be grown in first 8months then potato can be grown...

Rice,wheat are Rabi crops and pea is a KHARIF crop....

By ADDING CHEMICAL fertilizers in all crops you can REPLENISH NITROGEN contact of soil.

The trochlear notch (also SEMILUNAR notch, or greater sigmoid CAVITY) is a large DEPRESSION in the UPPER extremity of the ulna that fits the trochlea of the humerus (the bone directly above the ulna in the arm) as part of the elbow joint. It is formed by the OLECRANON and the coronoid process.

A material made up of fibers forming a framework and support structure for body TISSUES and organs. Connective TISSUE surrounds MANY organs. Cartilage and BONE are specialized forms of connective tissue. All connective tissue is derived from mesoderm, the middle germ cell layer in the EMBRYO.

Babyhood, childhood, adolescence and adulthood is the correct sequence. In the babyhood or infancy, the CHILD is born in the first year of the cycle.

Then in the childhood, it is the age of 1-10 in which a kid grew up MENTALLY and physically.

In adolescence, the age falls between 12-18 and is a CRITICAL point SINCE it starts puberty. Then there is adulthood, that has age above 18 years OLD.

Boveri and SUTTON's chromosome theory of INHERITANCE states that genes are found at specific LOCATIONS on CHROMOSOMES, and that the behavior of chromosomes during meiosis can explain Mendel's laws of inheritance.

Gymnosperms seeds contain a food storage tissue or endosperm for future growth of embryo during germination. ANGIOSPERMS seeds have COTYLEDONS or seed leaves as they emerge and BECOME GREEN to FUNCTION as leave when seed germinates

Answer:

Dear Student

Solution to your asked query is provided below:

Sexual reproduction results in invariably and implicitly because it largely contributes towards variation & evolution.

Different modes through which sexual reproduction contributes in evolution

During reproduction, the offsprings RECEIVE half genetic material from mother & half from father so it's obvious that there are CHANCES of some variations to occur.

Due to mutation, if any changes take place in DNA sequence of any of the parent it will result in variations.

Variations can also happen if the subpopulation of species will eventually be INCAPABLE of REPRODUCING with each other and they reproduce with some other species of different populations. This phenomenon is known as genetic drift

If the variations are proved beneficial in the survival of the organism, they get selected naturally & passed onto next generation.

Hope this information clears your DOUBT about the topic.

Regards

By studying the DIFFERENT sedimentary layers ,the geographical time period in which the organism existed can be predicted.

Different-aged ROCK sedimant in earth crust indicate the presence of fossil of different life forms which died during the sendiment formatio .


This answer helpful to YU frd





THNK//// yu for asking question ..

It is the GROUP of CELLS that PERFORM same FUNCTION and have same ORIGIN.

To CHECK WHETHER CARBONDIOXIDE is NECESSARY for PHOTOSYNTHESIS or not.

The LINKAGE BECOMES WEAKER when there is CROSSING over between two genes.

Sperm have no excess baggage are LIGHTWEIGHT, they just have to be motile in NATURE so that they can look out for the egg.

The egg is BIGGER because it stored many FEATURES that are then divided into various body parts when they are fertilised with the help of a sperm cell.

The complete body of an embryo comes out of that cell.

Smooth muscle is PRESENT in intestine so that is accomplished PERISTALTIC MOVEMENT

The PROTOPLASM and plasma membrane of PLANT cells shrink when PLACED in HYPERTONIC solution this PROCESS is called plasmolysis

SENSORY MUSCLES and IRIS i THINK

Rudolph Virchow in 1855 expanded the CELL THEORY and SUGGESTED that all CELLS arise from PRE existing cells or omnis-cellula-e-cellula

As a common MAN...
1)what is malnutrition?
2)why do we face it?
3)what food we should have..to prevent malnutrition
it MAY help you

Dovyou know only 2% DNA is ACTIVE that's results our immune system is very strong THINK when 10%DNA IS active when DEFEND herself Disease like HIV and AIDS

In the ABSENCE of NERVOUS tissue and muscle tissue, I'd think SPONGES would have a DIFFICULT time moving.

The brain stem sits BENEATH the cerebrum and in FRONT of the cerebellum. It connects the rest of the brain to the spinal CORD, which runs down your neck and BACK. The brain stem is in charge of all the functions your body needs to stay alive, LIKE breathing air, digesting food, and circulating blood.

It is EXTRA DEPOSITION of CELLULOSE

During fertilization, a sperm MUST first fuse with the plasma membrane and then penetrate the female egg in order to fertilize it. ... Therefore, sperm CELLS go through a process KNOWN as the acrosome REACTION which is the reaction that occurs in the acrosome of the sperm as it approaches the egg.ans....(d)
I HOPE it's help U :-)

Scrotum or SCROTAL sac is the male REPRODUCTIVE system.

They are the loose bags that are COVERED with skin that hand under the cavity and between the UPPER thigh areas.

They are divided into two sides with one testicle each which are responsible to produce sperms and hormones in the male BODY.

Heya dear..

First we know the meaning of science..... science word is COME FROK greek word which means "to know".

BIOLOGY is the BRANCH of science where we studied about living thing.

The NARROW neck LIKE passage forming the lower end of the uterus is CALLED cervix
please mark as a BRANLIEST ANSWER

Lamarckism is a hypothesis that an organism can pass on characteristics that it has ACQUIRED through USE or disuse during its LIFETIME to its offspring.it is also known as the inheritance of acquired characteristic or SOFT inheritance . it is INACCURATELY.

Fertilization is the word USED to DESCRIBE when a sperm cell fuses with an egg cell.

The male ejaculates millions of SPERMS into FEMALE genitals and a single sperm reaches the egg and fertilizes it.

The baby is then formed gradually after this process of fertilization.

Fertilization is needed to REPRODUCE.

Ovaries are the part of the female reproductive system.

They are the internal reproductive system that is shaped as a small and oval like structure and are LOCATED on EITHER side of the uterus.

Ovaries are responsible to GENERATE the hormones and produce EGGS that are then fused with the MALE reproductive part to produce a child.

Thinking
hope this HELPS u
regards NISHITA.

SPORE FORMATION in banana
Graffting

Parenchyma has large intercellular SPACE..
COLLENCHYMA has LESS..

Just like spermatogenesis, oogenesis involves the formation of haploid cells from an ORIGINAL diploid cell, CALLED a primary oocyte, through meiosis. The female ovaries CONTAIN the primary oocytes. There are TWO major differences between the male and female production of gametes. there may B mistake in writing...

Answer: Different TYPES of nastic MOVEMENT are:

Nyctinasty

Thigmonasty

Seismonasty

Photonasty

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EXPLANATION:

Cephalopods are the most "advanced" of the MOLLUSKS. SQUIDS and octopi are the prime example of cephalopods. They have a closed circulatory system so they can MOVE much FASTER - the closed circulatory system allows more efficient "pinpointing" of blood.

❤☺❤☺❤HEY MATE YOUR ANSWER IS HERE. ..❤☺❤☺❤☺

A MONOHYBRID cross is when the offspring of homozygous parents that only differ on a single trait are bred to come up with the second generation. On the other HAND, a DIHYBRID cross is pretty similar to amonohybrid cross except that the parents of the first generation differ in two traits.⭐⭐⭐
❤☺❤❤PLZZ MARK ME BRAINLIEST. ❤☺❤❤...AND ALL THE BEST FOR CLASS 10TH BOARDS

1st STAGE- Initiation

Rapid onset
Irreversible DNA damage
Modification of the biological potency of the affected cell

2nd stage- Promotion
Slow development (latency period: 5-30 years!)
Reversible
Non-additive

3rd stage- transformation
Further mutations
Conversion of a pre-neoplastic cell into a cell with malignant phenotype (UNCONTROLLED GROWTH, genetic instability)
Inheritance of damaged genetic MATERIAL to daughter cells

the sexual reproduction in human OCCURS by external ORGANS..
in this process male's sperms are carried in FEMALE VIA vagina ....
then these sperms LIVE upto 24 hours
only one of them fuses with ovary.....
and new species borns after 9 months