Which one of the following statements is wrong?

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Question:
Which one of the following statements is wrong?

1.Intine is made up of cellulose and pectin

2.Vegetative cell is larger than generative cell

3.Pollen grains in some plants remain viable for months

4.When pollen is shed at two-celled stage, double fertilization does not take

Posted Date:-2021-06-19 23:44:07

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