Home
Class 12
BIOLOGY
The number of autosomes in human sperms ...

The number of autosomes in human sperms are

A

22

B

11

C

44

D

45

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understand the Chromosome Composition in Humans:** - Humans have a total of 46 chromosomes, which includes 22 pairs of autosomes and 1 pair of sex chromosomes (XX or XY). 2. **Determine the Chromosome Type in Sperm:** - Sperm cells are gametes, which are haploid. This means they contain half the number of chromosomes compared to somatic (body) cells. 3. **Calculate the Number of Autosomes in Sperm:** - Since humans have 22 pairs of autosomes (totaling 44 autosomes) and 2 sex chromosomes (X and Y), in a haploid sperm, there will be 22 autosomes and either an X or a Y chromosome. 4. **Conclude the Answer:** - Therefore, the number of autosomes in human sperm is 22. **Final Answer:** The number of autosomes in human sperms is 22. ---
Promotional Banner

Topper's Solved these Questions

  • CHROMOSOMAL BASIS OF INHERITANCE

    DINESH PUBLICATION ENGLISH|Exercise Check Your Grasp|57 Videos

  • CHORDATA- PROTOCHORDATA

    DINESH PUBLICATION ENGLISH|Exercise CYG|11 Videos

  • COELENTERATA AND CTENOPHORA (OR CNIDARIA AND ACNIDARIA)

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos

Similar Questions

Explore conceptually related problems

The number of autosomes in human female is (a) 26 pairs (b) 22 pairs (c) 24 pairs (d) 21 pairs

Number of autosomes in a sperm is

Autosomes in humans are

An autosome is

Number of autosomes in human primary spermatocyte is

Autosomes present in human sperm are

The number of pairs of autosomes in man is 22.

Which of the following statement for the grasshopper is incorrect ? (1) Male individual is heatrogametic due to two heteromorphic sex chromosomes (2) Sperm determines the sex of offsprings (3) Similar number of autosomes are found in male and female individuals both (4) All eggs contain autosomes as well as X-chromosome.

Number of autosomes present in liver cells of a human female is: a. 22 autosomes b. 22 pairs c. 23 autosomes 4. 23 pairs

The theory where ratio between the number of X_ chromosomes and number of complete sets of autosomes will determine the sex is known as