The sex of a child is decided by what it inherits from the father: justify with a flow diagram
The same question, asked 3 times: 2022*, 2024*, 2025. Every wording below, oldest first.
Try each one first, then open its answer.
Question 1
2022
6 (b)Justify the statement “Sex of the children will be determined by what they inherit from their father”.Question 2
2024
23 (b)In human beings, the probability of getting a male or a female child is 50%. Explain with the help of a flow diagram only.Question 3
2025
24“Sex of the children is determined by type of sex chromosome which they inherit from their father.” Justify the statement.Question 4
2025
30(a) “In human beings the genes inherited from the parents decide whether the newborn individual is male or female.” Explain this statement with the help of a flow diagram. (b) “Some animals rely on environmental cues for sex determination.” Justify this statement giving an example.Question 5
2025
24Explain with the help of a flow chart that in human beings father is responsible for the sex (male or female) of the child.