Question

Fill in the blanks. (13 MARK)

1____Contains properly defined nuclear membrane on nucleus.

2. In___have large intermolecular space to keep up buoyancy.

3__Provide downward movemen to food in alimentary canal.

4____ Has no nerve or blood vessels.

5. Vacuoles are bounded by the membrane known as__

6_____Contain vesicles, vacuoles and tubules.

7___ Epithelium become dry after death.

8 Cell wall composed of ____

9___Is the membrane separates nucleus from cytoplasm.

10____Present in the lining of bronchioles.

11____Is the thread like structure present in nucleus.

12. Chlorophyll and carotenoids present in___

13. In plant____is mature Woody stem made up of Dead thick walled structure.

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Answer 1

Answer:

1) nuclear membrane contains properly defined nuclear membrane on nucleus.

2) In molecules have large intermolecular space to keep up buoyancy.

3) Peristalsis Provide downward movement to food in alimentary canal.

4) Skin has no nerve or blood vessels.

5) Vacuoles are bounded by the membrane known as tonoplast

6) Eukaryotic cells Contain vesicles, vacuoles and tubules.

Explanation: