Question

(a) Stomata
A Choose the correct option for each of the following.
1. Chlorophyll-containing structures in a plant cell
(b) Guard cells
(c) Chloroplast
2. During photosynthesis, the stomata help in the intake of
(a) Carbon dioxide (b) Oxygen
(c) Water
3. Which of the following is an insectivorous plant?
(c) Coralroot
(d) None of these
(d) Nitrogen
(a) Cuscuta
(b) Sundew
4. Rhizobium is
(d) Mistletoe
(a) A parasitic and nitrogen-fixing bacterium
(b) A non-symbiotic bacterium
(c) A symbiotic and nitrogen-fixing bacterium
(d) None of these
5. Chlorophyll helps the plants to
(a) Exchange gases
(b) Absorb water from the stem
(c) Transport food from the leaves to the
(d) Absorb energy from the sunlight
other parts​

Answer 1

Answer:

:Specialized cells known as guard cells surround stomata and function to open and close stomatal pores. Stomata allow a plant to take in carbon dioxide, which is needed for photosynthesis. They also help to reduce water loss by closing when conditions are hot or dry.

Answer 2

Answer:

for question and answer

1)c

2)a

3)c

4)c

5)d