Endosperm found in angiospermic seed is different from that of gymnosperms in sense that, in former

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1.Sexual Reproduction in Flowering Plants

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The endosperm found in angiospermic seed is different from that of gymnosperms in the sense that, in the former

It is formed before fertilization while in the latter it is formed after fertilization

It is formed after fertilization while in the latter it is formed before fertilization

It is cellular while in the latter it is nuclear

It is nutritive while in the latter it is protective

Solution

(b)The endosperm in gymnosperm is pre-fertilization tissue and haploid in nature but in angiosperms it is post-fertilization tissue and is generally triploid in nature.

Standard 12

Biology

If the number of chromosomes in endosperm of a dicot plant is $36$, the root cells will contain

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Morphologically the white fluffy edible mass in maize is

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PEC (Primary Endosperm Cell) is formed

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In an angiospermic plant, endosperm is formed due to fertilization of secondary nucleus but it is absent in some of the seeds viz. pea, bean, phaseolus (moong) etc. It is due to lack of

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Enlist the steps of controlled cross pollination. Would emasculation be needed in a cucurbit plant ? Give reasons for your answer.

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The endosperm found in angiospermic seed is different from that of gymnosperms in the sense that, in the former

Solution

Similar Questions

If the number of chromosomes in endosperm of a dicot plant is $36$, the root cells will contain

Morphologically the white fluffy edible mass in maize is

PEC (Primary Endosperm Cell) is formed

In an angiospermic plant, endosperm is formed due to fertilization of secondary nucleus but it is absent in some of the seeds viz. pea, bean, phaseolus (moong) etc. It is due to lack of

Enlist the steps of controlled cross pollination. Would emasculation be needed in a cucurbit plant ? Give reasons for your answer.

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