Normally in the head of a mature sperm cytoplasm is :-

Normally in the head of a mature sperm cytoplasm is :-
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Normally in the head of a mature sperm cytoplasm is :- A. Present in large amount B. Present in ... amount C. Present in very little amount D. Absent
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The head of a mature sperm is mainly composed of :-

Description : The head of a mature sperm is mainly composed of :-

Last Answer : The head of a mature sperm is mainly composed of :- A. elongated nucleus and acrosomal material . B. ... & the axial filament . D. All of the above

Assertion : The acrosomal secretions of sperm , help it in entering in the cytoplasm of the ovum . Reason : It contains sperm lysin .

Description : Assertion : The acrosomal secretions of sperm , help it in entering in the cytoplasm of the ovum . Reason : It contains sperm lysin .

Last Answer : Assertion : The acrosomal secretions of sperm , help it in entering in the cytoplasm of the ovum . ... . D. If both Assertion & Reason are False.

What happens during fertilisation in humans after many sperms reach close to the ovum? (a) Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucida. (b) All sperms except the one nearest to the ovum lose their tails. (c) Cells of corona radiata trap all the sperms except one. (d) Only two sperms nearest the ovum penetrate zona pellucida.

Description : What happens during fertilisation in humans after many sperms reach close to the ovum? (a) Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucida. (b) All sperms except ... all the sperms except one. (d) Only two sperms nearest the ovum penetrate zona pellucida.

Last Answer : (a) Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucida.

A mature sperm has

Description : A mature sperm has

Last Answer : A mature sperm has A. A pair of flagella B. A nucleus, an acrosome, and a centriole C. A ... nucleus, an crosome , a pair of centrioles and a tail

$ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move to the mature and dehisced archegonia, under the effect of chemicals.

Description : $ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move to the mature and dehisced archegonia, under the effect of chemicals.

Last Answer : $ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move to the mature and dehisced archegonia, under ... D. If both As and R are wrong.

A mature sperm has

Description : A mature sperm has

Last Answer : A mature sperm has A. A pair of flagella B. A nucleus , an acrosome and a centriole C. A nucleus ... an acrosome , a pair of centrioles and a tail .

Fertilizin is a chemical substance produced from (a) polar bodies (b) middle piece of sperm (c) mature eggs (d) acrosome.

Description : Fertilizin is a chemical substance produced from (a) polar bodies (b) middle piece of sperm (c) mature eggs (d) acrosome.

Last Answer : (c) mature eggs

In human beings, normally in which part, does the sperm fertilize the ovum? -Do You Know?

Description : In human beings, normally in which part, does the sperm fertilize the ovum? -Do You Know?

Last Answer : answer:

human beings, normally in which part, does the sperm fertilize the ovum?

Description : human beings, normally in which part, does the sperm fertilize the ovum?

Last Answer : Fallopian tube

Spur is defined as a. Mature productive wood b. Inmature juvenile wood c. a & b d. Mature wood with rosette head

Description : Spur is defined as a. Mature productive wood b. Inmature juvenile wood c. a & b d. Mature wood with rosette head

Last Answer : Mature wood with rosette head

The anterior portion of the sperm head which is covered by a cap-like structure is called:

Description : The anterior portion of the sperm head which is covered by a cap-like structure is called:

Last Answer : The anterior portion of the sperm head which is covered by a cap-like structure is called: A. Acrosome B. Antrum C. Sertoli cells D. Enzymes.

At the time of fertilization sperm head enters in the egg from :-

Description : At the time of fertilization sperm head enters in the egg from :-

Last Answer : At the time of fertilization sperm head enters in the egg from :- A. Any where B. Animal pole C. Vegetal pole D. Lateral side of egg

A Web page normally consists of (a) head and body (b) top and bottom -Technology

Description : A Web page normally consists of (a) head and body (b) top and bottom -Technology

Last Answer : (a) From the given options, a Web page normally consists of head and body.

Blood pressure rises after giving blood , what to do now ? I donated blood yesterday , I donate blood regularly for four months in a row, since the blood donation this time my head is spinning , my body is shaking , this has never happened before , so I measured the pressure 126/6 which is normally 120/60 , now my head is spinning and my body is shaking , Tomorrow , I have an exam on the 7th, I can't read , what should I do at this moment ?

Description : Blood pressure rises after giving blood , what to do now ? I donated blood yesterday , I donate blood regularly for four months in a row, since the blood donation this time my head is spinning , my body is shaking , ... , I have an exam on the 7th, I can't read , what should I do at this moment ?

Last Answer : Consult your doctor to control your BP. You will eat sherbet with lemon juice and salt , chew blackberries regularly.

Which one of the following phyla is correctly matched with its two general characteristics? (a) Echinodermata - pentamerous radial symmetry and mostly internal fertilization (b) Mollusca - normally oviparous and development through a trochophore or veliger larva (c) Arthropoda - body divided into head, thorax and abdomen and respiration by tracheae (d) Chordata - notochord at some stage and separate anal and urinary openings to the outside.

Description : Which one of the following phyla is correctly matched with its two general characteristics? (a) Echinodermata - pentamerous radial symmetry and mostly internal fertilization (b) Mollusca - normally ... Chordata - notochord at some stage and separate anal and urinary openings to the outside.

Last Answer : (c) Arthropoda - body divided into head, thorax and abdomen and respiration by tracheae

What is the function of the cytoplasm?

Description : What is the function of the cytoplasm?

Last Answer : A: The cytoplasm is a gel-like substance that fills the interior of the cell and provides a medium for the movement of cellular organelles and other substances.

What is the function of the cytoplasm?

Description : What is the function of the cytoplasm?

Last Answer : A: The cytoplasm contains org anelles and other cellular components, and is the site of many metabolic reactions.

The breakdown of pyruvate to give carbon dioxide, water and energy takes place in (i) cytoplasm (ii) mitochondria (iii) chloroplast (iv) nucleus -Biology

Description : The breakdown of pyruvate to give carbon dioxide, water and energy takes place in (i) cytoplasm (ii) mitochondria (iii) chloroplast (iv) nucleus -Biology

Last Answer : The break down of pyruvate to give carbon dioxide, energy and water takes place in the presence of oxygen and is termed as aerobic respiration. This process takes place in the mitochondria of a cell.

Distinguish between protoplasm and cytoplasm? -Biology

Description : Distinguish between protoplasm and cytoplasm? -Biology

Last Answer : answer:

The division of the cytoplasm is called? -Biology

Description : The division of the cytoplasm is called? -Biology

Last Answer : answer:

Difference between protoplasm and cytoplasm? -Biology

Description : Difference between protoplasm and cytoplasm? -Biology

Last Answer : answer:

What are the contents of the cytoplasm? -Biology

Description : What are the contents of the cytoplasm? -Biology

Last Answer : answer:

What are the contents of the cytoplasm? -Biology

Description : What are the contents of the cytoplasm? -Biology

Last Answer : answer:

What is the difference between the cytoplasm and protoplasm? -Biology

Description : What is the difference between the cytoplasm and protoplasm? -Biology

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Difference between cytosol and cytoplasm? -Biology

Description : Difference between cytosol and cytoplasm? -Biology

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Difference between cytoplasm and nucleoplasm. -Biology

Description : Difference between cytoplasm and nucleoplasm. -Biology

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Cytoplasm vs plasma membrane? -Biology

Description : Cytoplasm vs plasma membrane? -Biology

Last Answer : answer:

Difference between cytosol and cytoplasm? -Biology

Description : Difference between cytosol and cytoplasm? -Biology

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Difference between cytoplasm and nucleoplasm. -Biology

Description : Difference between cytoplasm and nucleoplasm. -Biology

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Cytoplasm vs plasma membrane? -Biology

Description : Cytoplasm vs plasma membrane? -Biology

Last Answer : answer:

What is the difference between the cytoplasm and protoplasm? -Biology

Description : What is the difference between the cytoplasm and protoplasm? -Biology

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Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Description : Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Last Answer : Pinching of the cytoplasm inadequate for cytokinesis because plants cells also need to synthesize a new cell wall between the two new cells.

Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Description : Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Last Answer : Pinching of the cytoplasm inadequate for cytokinesis because plants cells also need to synthesize a new cell wall between the two new cells.

How was cytoplasm discovered and by whom? -Biology

Description : How was cytoplasm discovered and by whom? -Biology

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How was cytoplasm discovered and by whom? -Biology

Description : How was cytoplasm discovered and by whom? -Biology

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What is the difference between cytoplasm and plasma? -Biology

Description : What is the difference between cytoplasm and plasma? -Biology

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What is the difference between cytoplasm and plasma? -Biology

Description : What is the difference between cytoplasm and plasma? -Biology

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What is the percentage of water in cytoplasm ?

Description : What is the percentage of water in cytoplasm ?

Last Answer : The cytoplasm contains 80% water.

What is cytoplasm ?

Description : What is cytoplasm ?

Last Answer : The cytoplasm is a transparent , homogeneous , jelly-like substance located across most of the cells . The living organisms involved in the various biological activities of cells inside the ... called cytoplasmic organelles. Eighty percent of the cytoplasm is water and is usually colorless.

What is cytoplasm ?

Description : What is cytoplasm ?

Last Answer : : The nucleus-free jelly-like part of the cell protoplasm is called cytoplasm. The living organisms that are involved in the various biological activities of the cells inside the cytoplasm are collectively ... Golgi body , 4. Endoplasmic reticulum , 5. Ribosomes , 6. Lysosomes and 6. Centriole.

What is cytoplasm ? What is cytoplasm ?

Description : What is cytoplasm ? What is cytoplasm ?

Last Answer : The remaining semi-liquid , granular and jelly-like part of the protoplasm except the nucleus is called cytoplasm.

Assertion (A) `:` Replication and transcription occur in the nucleus but translation occurs in the cytoplasm. Reason (R ) `:` m-RNA is transferred fro

Description : Assertion (A) `:` Replication and transcription occur in the nucleus but translation occurs in the cytoplasm. Reason (R ) `:` m-RNA is transferred fro

Last Answer : Assertion (A) `:` Replication and transcription occur in the nucleus but translation occurs in the ... D. If both assertion and reason are false.

Assertion : Dark acidification of cytoplasm occurs in CAM plants. Reaon : Orgnaic acids are decarboxylated during night.

Description : Assertion : Dark acidification of cytoplasm occurs in CAM plants. Reaon : Orgnaic acids are decarboxylated during night.

Last Answer : Assertion : Dark acidification of cytoplasm occurs in CAM plants. Reaon : Orgnaic acids are ... . If both Assertion and Reason are false.

Cytoplasm of ovum does not contain:

Description : Cytoplasm of ovum does not contain:

Last Answer : Cytoplasm of ovum does not contain: A. Golgi complex B. Mitochondria only C. Centrosome D. Ribosomes.

In which of the following animal clevage divisions are restricted to a small part of cytoplasm & nucleus in animal pole of egg ?

Description : In which of the following animal clevage divisions are restricted to a small part of cytoplasm & nucleus in animal pole of egg ?

Last Answer : In which of the following animal clevage divisions are restricted to a small part of cytoplasm & nucleus in ... . Cockroach B. Frog C. Chick D. Rabbit

Egg with peripheral cytoplasm around the yolk is

Description : Egg with peripheral cytoplasm around the yolk is

Last Answer : Egg with peripheral cytoplasm around the yolk is A. Isolecithal B. Microlecithal C. Telolecithal D. Centrolecithal

Eggs which have yolk in the centre surrounded by cytoplasm are called :

Description : Eggs which have yolk in the centre surrounded by cytoplasm are called :

Last Answer : Eggs which have yolk in the centre surrounded by cytoplasm are called : A. Centrolecithal B. Homolecithal C. Microlecithal D. Alecithal

Assertion: Nucleus controls the metabolic activitie of cytoplasm. Reason: Nucleus synthesizes enzymes and send them to cytoplasm to control the activi

Description : Assertion: Nucleus controls the metabolic activitie of cytoplasm. Reason: Nucleus synthesizes enzymes and send them to cytoplasm to control the activi

Last Answer : Assertion: Nucleus controls the metabolic activitie of cytoplasm. Reason: Nucleus synthesizes enzymes and ... If both Assertion & Reason are false.

Assertion:- Centrosome does not show any kind of compartmentalisation of all cytoplasm. Reason:- Centrosome is devoid of membranous coverings.

Description : Assertion:- Centrosome does not show any kind of compartmentalisation of all cytoplasm. Reason:- Centrosome is devoid of membranous coverings.

Last Answer : Assertion:- Centrosome does not show any kind of compartmentalisation of all cytoplasm. Reason:- ... . If both Assertion & Reason are false.

Which cell organelle divides the intracellular space int two distinct compartments, i.e. luminal (inside) and extra luminal (cytoplasm) compartments ?

Description : Which cell organelle divides the intracellular space int two distinct compartments, i.e. luminal (inside) and extra luminal (cytoplasm) compartments ?

Last Answer : Which cell organelle divides the intracellular space int two distinct compartments, i.e. ... Mitochondria C. Endoplasmic reticulum D. Lysosome