Reproduction
By G Davidson
1. What do we call sex cells?
2. The process of takes place in the oviduct.
3. In mammals, fertilisation is internal.
True
False
4. In fish, fertilisation is internal.
5. The time between fertilisation and birth is called the period.
6. What is transferred to the foetus, across the placenta?
carbon dioxide and urea
oxygen and food
carbon dioxide and food
water and urea
7. What do we call a fertilised egg?
8. Parental care is demonstrated by which of the following animals.
swan, adder, cow
monkey, eagle, bat
trout, whale, sparrow
mouse, frog, kangaroo
9. The greater the degree of parental care, the eggs are produced.
10. Sperm cells are larger than egg cells.