Question

Which of the following cells possess well defined nucleus ?

• A. (a) and (b)
• B. (a) and (c)
• C. (c) and (b)
• D. (a), (b) and (c)

Answer 1

Answer: (C)

(c) and (b)

(a) Stomata, are tiny openings or pores in plant tissue that allow gaseous exchange.

(b)The guard cell typically has a cell wall, chloroplasts, a well-defined nucleus, mitochondria, endoplasmic reticulum, and ribosomes.

(c) Subsidiary or accessory cells, they also have a well-defined nucleus.

So, the correct answer is option C.