Question Detail

BOT 102 BOT 102 Review Objective Question
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Question

What is vernalisation in the context of biennial plants?
Options
A A period of rapid vegetative growth in the first year.
B The process of producing flowers and seeds in the second year.
C A period of cold exposure that triggers the switch to reproductive growth.
Correct Answer
D The storage of food reserves in fleshy roots.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Section 4.3 Biennials states: "The plant usually undergoes a period of cold exposure (vernalisation) which triggers the switch to reproductive growth."

Hint

The term 'vernalisation' is often associated with temperature requirements for flowering.

Question Info

Course: BOT 102
Topic: BOT 102 Review
Type: Objective
Difficulty: Not specified
Question 379 of 769
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