Question

can you justify the statement that human males are responsible for determining the sex of baby and not females

Answer 1

Answer:

The females have XX chromosome. They produce only one type of gamete having X chromosome.The males have XY sex chromosomes. They produce two types of gametes having X and Y chromosome. If sperm is having X chromosome, then the child will be a girl. If sperm is having Y chromosome, then the chilld will be a boy. Therefore the human males are responsible for the sex of the child.

HOPE IT HELPS!!!

Answer 2

Answer: yes

Explanation:               yes males are responsible for gender determination as the male contains XY chromosomes and female contains xx .so the baby that will be born will be a boy only if the y chromosome is transferred .          (2)

   

                parents          (male)XY    (female)XX

                                       (x) (y)                (x)   (x)

               f1 generation   (XX)          (XY)                                               (1)

so males are responsible for determination