A : Middle piece of sperm is called powerhouse. R : It contains mitochondria.

English

Gujarati

Hindi

2.Human Reproduction

medium

$A$ : Middle piece of sperm is called powerhouse.
$R$ : It contains mitochondria.

A

Assertion and Reason both are correct and also correct explantion.

B

Assertion and Reason both are correct but not explanation of assertion.

C

Assertion is correct, but Reason is incorrect.

D

Both Assertion and Reason are incorrect.

Solution

Mitochondria provide energy for motility of sperm

Standard 12

Biology

Share

Similar Questions

$A$ : In spermatogenesis, the first haploid forms are spermatids.
$R$ : All the end of meiosis cells have haploid set of chromosomes.

medium

Corpus luteum is a mass of cells found in

medium

(AIIMS-2010)

The first meiotic division in the oogonium is completed when the egg is within the

hard

How many spermatozoa are formed from one secondary spermatocyte ?

medium

Given below are two statements :

Statement $I$ :

The release of sperms into the seminiferous tubules

is called spermiation.

Statement $II$ :

Spermiogenesis is the process of formation of sperms from spermatogonia.

In the light of the above statements, choose the most appropriate answer from the options given below:

medium

(NEET-2022)