How many of the following statements are true | vedclass

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(A) The figure shows the germination of a pollen grain.Statement $i$ is true: The figure depicts the germination of a pollen grain.Statement $ii$ is f

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i and v are true

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(A) The figure shows the germination of a pollen grain.Statement $i$ is true: The figure depicts the germination of a pollen grain.Statement $ii$ is false: Angiosperm male gametes are non-motile.Statement $iii$ is false: The pollen tube contains two male gametes and one tube nucleus,not a female gamete.Statement $iv$ is false: The pollen tube is an extension of the intine,but the exine remains on the pollen grain body.Statement $v$ is true: The tube nucleus is typically located at the tip of the growing pollen tube.Therefore,statements $i$ and $v$ are true.

How many of the following statements are true about the figure given below?
i. Germination of pollen grain.
ii. Motile male gametes.
iii. Two male gametes and one female gamete.
iv. Pollen grain without exine.
v. Tube nucleus at the tip of pollen tube.

Similar Questions

$A$: Filiform apparatus guides the pollen tube into the synergids.
$R$: It is a special cellular thickening at the micropylar tip to secrete chemotropic stimulus.

Which of the following stimulates pollen germination and pollen tube growth?

Which of the following statements is $NOT$ correct?

The role of the filiform apparatus in synergids is to

Which structure guides the entry of the pollen tube into the synergids?

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How many of the following statements are true about the figure given below?i. Germination of pollen grain.ii. Motile male gametes.iii. Two male gametes and one female gamete.iv. Pollen grain without exine.v. Tube nucleus at the tip of pollen tube.