Question

biology practis question​

Answer 1

Answer: Here are your practice questions!

1) How do substances like CO₂ and water move in and out of the cell?

2) Why is the plasma membrane called a selectively permeable membrane?

3) Name the two organelles that contain their own genetic material?

4) Why are lysosomes known as suicide bags?

5) What do you mean by the term 'osmosis'?

6) What is a tissue?

7) What is the role of epidermis in plants?

8) Why do we classify organisms?

9) Explain how animals in Vertebrata are classified into further subgroups?

10) What are the benefits of cattle farming?

11) What are the advantages of inter-cropping and crop rotation?

12) Why should preventive measures and biological control methods be preferred for protecting crops?

13) What are macro-nutrients and why are they called macro-nutrients?

14) What are the two forms of oxygen found in the atmosphere?

15) Why are we normally advised to take bland and nourishing food when we are sick?

Please mark it as the brainliest!

Answer 2

$Answer$

1) Name two basic types of tissues found in the plants?

2) Name 4 basic types of tissues found in the metazoans?

3) Give the term for scientific study of tissues?

4) State one difference between simple permanent and complex permanent plant tissue?

5) What are two types of protective tissue found in the plants?