Chapter - 9

Biology

Title

45:30

8 of 24 completed

5 of 15 completed

38 of 100 completed

8 of 20 completed

Indian Economy - Understanding the basics of Indian economic system

In human males all the chromosomes are paired perfectly except one. This/these unpaired chromosome is/are

(i) large chromosome

(ii) small chromosome

(iii) Y-chromosome

(iv) X-chromosome

(i) and (ii)

(iii) only

(iii) and (iv)

(ii) and (iv)

These are sex determining chromosomes that are not paired perfectly due to half size of Y chromosome.