Cambridge Secondary (7-9). Stage 9. MCE Science. Student Book - Unit 3: Variation and Inheritance - Question 84

Read each statement. Complete the table by writing T for true and F for false.

| Statement | T or F |
|---|---|
| The two types of sex chromosomes in humans are X and Y. | ___ |
| The sex of a child is determined by the chromosomes in the egg cell. | ___ |
| Males have non-identical sex chromosomes. | ___ |
| Sex determination in humans depends on environmental factors. | ___ |