Question

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Q4 5 Points Gibberellins function in which of the following processes in plants? germination only O plant growth and germination O seed development and germination

Answer 1

4.The gibberellins functions in plant growth and germination.

Explanation:Gibberellins are involved in process breaking dormancy and aspects of germination. Gibberellin is responsible for many aspects of plant development such as

• cell elongation
• encourages the plants to increases internode length.
• At the cellular level, gibberellin is influencing the balance of proteins.
• it encourages cell growth and elongation in the stems and between nodes.

10.oestrogen is responsible for promoting the LH spike causing the ovulation.

11.Z lines of sarcomere defines Border of the sarcomere that is the site of attatchments for the thin filaments