Question

Choose the correct answer :
1. The ability of an organism to change for better adjustment with the environment is called :
(a) adaptation (b) habitat
(c) ecology
2. Which of the following features is found in aquatic plants?
(d) ecosystem
(a) thick cuticle
(b) well developed root system
(c) sunken stomata
(d) aerenchyma tissue
3. In xerophyte plants :
(a) leaf surface is covered with thick cuticle (b) both leaf and stem surfaces are covered with thick cuticle
(c) stem surface is covered with thick cuticle (d) none of the above
4. The hump at the back of a camel contains :
(a) carbohydrates (b) proteins
(c) fats
(d) minerals
5. Xerophytes are abundantly found in :
(b) deserts
(c) plains
(a) valleys
(d) coastal areas
6. Roots are feebly developed and stem is soft with a large number of air cavities in :
(b) hydrophytes (c) halophytes
(d) xerophytes
(a) mesophytes
Match the columns :​

Answer 1

I don’t know by vbcjkgvjucch

Answer 2

1 adaptation

2arenchyma tissue

3 (b)

4(c)

5 (b)

6 (?)