Question

Choose the correct answer from the options given below: [5]

i) The term “chromosomes” literally means

A. Inherited bodies C. Twisted threads

B. Coloured bodies D. Shining threeds ii) Which of the following is the phenotypic monohybrid ratio in F2

generation?

A. 3:1 C. 1:2:1

B. 2:2 D. 1:3

iii) Absorption of water by the plant cells by surface attraction is called:

A. Diffusion C. Osmosis

B. Imbibition D. Endosmosis

iv) What is responsible for guttation?

A. Osmatic pressure C. Root Pressure

B. Suction force D. Capillary

v) The number of water molecules required in the Chemical reactions to

produce one molecule of glucose during photosynthesis is:

A. Six C. Twelve

B. Eighteen D. Twenty – Four​

Answer 1

Answer:

ur ans is ⬇️⬇️⬇️

1c

2b

3a

4d

5d

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Answer 2

Answer:

1. B. coloured bodies

2. A. 3 : 1

3. A. diffusion

4. c. root pressure

5. A. six

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