Which cell junction in plant cells allows for cytoplasmic continuity between adjacent cells? MCQ with Answer and Explanation

Which cell junction in plant cells allows for cytoplasmic continuity between adjacent cells?
A. Plasmodesmata
B. Gap junctions
C. Tight junctions
D. Desmosomes
Answer: Option A
Solution (By JKSSB Mock Tests)
Plasmodesmata are microscopic channels that traverse the cell walls of plant cells, enabling the transport of water, ions, molecules, and even some viruses between them, thus ensuring cytoplasmic continuity. Gap junctions perform a similar function in animal cells, while tight junctions and desmosomes are for sealing and adhesion, respectively.

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The process by which mRNA is synthesized from DNA is:
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B. Translation
C. Replication
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Correct Answer: Option A


Explanation:
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Which of the following hormones is responsible for the closure of stomata during water stress?
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Correct Answer: Option C


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Correct Answer: Option C


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