Sperm Anatomy

Q.

Which animal cells have flagella?

Q. Which organelle is absent in human sperm?

1. Mitochondria
2. Nucleus
3. Centriole
4. E.R.

Q. Which of the following statement regarding the sperm is incorrect?

1. The sperm head contains an elongated haploid nucleus
2. A plasma membrane envelops the whole body of sperm.
3. The anterior portion of the head is covered by a cap-like structure called axoneme
4. The middle piece possesses numerous mitochondria which produce energy for the movement of tail

Q.

A sperm tail consists of

1. a nucleus

2. mitochondria

3. flagellum

4. golgi bodies

Q.

Acrosome help the sperm to

1. locate the ovum

2. swim to the ovum

3. penetrate the ovum

4. none of these

Q. Identify the part of the sperm where nucleus is present.

1. 
2. 
3. 

Q.

The cell organelle(s) present in a mature sperm is/are

1. Acrosome

2. Mitochondria

3. Centriole

4. Nucleus

5. All of the above