Question Text
Question 2 :
.......... is the period between the beginning of sexual maturation and entry into the adult life.
Question 3 :
In our society women are blamed for producing a female child. Choose the correct answer for sex determination in humans due to
Question 4 :
What will happen, if the sperm containing $'X'$ chromosomes fertilises the Ovum?
Question 5 :
Which of the following symbols are used for representing sex chromosome of birds?
Question 7 :
Which of the following true for an offspring formed as a result of sexual reproduction? <br/>
Question 12 :
If a couple has two boys and one girl, the probability of the next girl child to be born is
Question 13 :
In our society, women are blamed for producing female children. Choose the correct option for sex determination in humans.
Question 14 :
Which of the following shows the sex chromosomes in the body cells and in the sex cells in a female?