Question

II. Fill in the blanks with appropriate answers.
5. The smaller spherical body in the nucleus is---
6. Discovery of the cell in the year -
7. Hydra is an example of -----
8. Expand IVF -----
III. Answer the following questions:
9. What is test-tube baby technique ?
10. Define plastids
11. Give two examples for external fertilisation.
12. What is cell?
13. Define chloroplasts.​

Answer 1

Answer:

Step-by-step explanation:

answers

The smaller spherical body in the nucleus is- Nucleolus

Discovery of the cell in the year - 1665

Hydra is an example of - Budding

Expand IVF- In Vitro Fertilization

✔ What is test-tube baby technique ?

Test Tube baby (IVF) is a assisted reproductive technique done in the treatment for infertility where the eggs and sperms from the intended couple is allowed to fertilize outside the body in the laboratory and placed in the uterus of a intended mother.

✔ Define plastids ?

Plastid is a double membrane-bound organelle involved in the synthesis and storage of food

✔ Give two examples for external fertilisation ?

frogs, Sea Urchins

✔ What is cell?

The cell is the basic structural, functional, and biological unit of all known organisms

✔ Define chloroplasts ?

a plastid in green plant cells which contains chlorophyll and in which photosynthesis takes place.

Answer 2

Answer:

1. The smaller spherical body in the nucleus is _nucleous_.
2. cells are the basic units of the structure and function of living things.
3. Linnaeus;Hydrozoa; animalia;cnidarian.

4. In vitro fertilization [IVF] is the joining of a woman egg and a man's sperm is a laboratory dish.

sorry I know just 4 questions answered

so said

ok I hope your help it

thanks