SCIENCE 7 QUARTER MATATAG QUIZ 2.2.pptx

SCIENCE 7 QUARTER MATATAG QUIZ 2.2.pptx

1. QUIZ 2 SCIENCE 7

2. The process under favorable conditions, where sperm and egg cell unite. Formed during meiosis and come in the form of sperm or eggs. Type of reproduction that involves two parents. Small, motile sperm are introduced into the female reproductive tract during mating. Many aquatic animals simply release their eggs and sperm into the water.

3. 6. After the eggs are fertilized internally, the egg would receive its nourishment through its yolk outside the mothers body. 7. The egg receive nourishment directly from the mother’s blood through placenta. 8. The eggs are also fertilized internally and receive its nourishment through its yolk. However, eggs will complete its development within the mother.

4. 9. The creation of new organism without combination of gametes. 10. Mode of asexual reproduction in plants where a new plant can form from the root, stem or leaf of an already existing plant. 11. These methods involve taking a piece of one parent plant and causing it to regenerate itself into a new plant.

5. 12 13

6. 15 14