CBSE BOARD XII, asked by ashokeee8300, 1 year ago

Polyembryoni in gymnosperm

Answers

Answered by Anonymous

2

Answer:

Explanation:

Polyembryony is the natural phenomenon when two or more than two embryo gets developed from the single fertilized egg.

In most of the Gymnosperms like Pinus polyembryony is common because more than one archegonia are fertilized or single zygote divides into many cells.

Previous Question

Next Question

Similar questions

Environmental Sciences, 6 months ago

How can you show that pressure increases with the increase of the force...

India Languages, 6 months ago

What is ¥ means in maths...

English, 6 months ago

Write a letter to your uncle thanking him he has sent to you. Section - B (Grammar) 10 Marks Q 5. Underline the determiners in the sentences and state their kind. (1) These boys are members of the cricket team • How many months make a year? (2 Q.6. Fill in the blanks with "a/ an/ the" correctly. bird and ant. Gita is __sacred book of _ Hindus. 2.7. Pick out the demonstrated pronouns and...

English, 1 year ago

What big change has taken place in poet's life in the poem childhood...

Math, 1 year ago

Do you know about linear equations...

Math, 1 year ago

the mean of 40 observations was 160. it was detected on rechecking that the value of 165 was wrongly copied as 125 for computation of mean .find the correct mean...

Math, 1 year ago

If the radius and slant height of apne are r/2and 21. Then find its total surface area...

English, 1 year ago

We should also developed nice Eg. developed develop table manner. Some people (a) _________ _________ talk two much while they eat. (b) _________ _________ This is a unhealthy practice. (c) _________ _________ some people also makes too (d) _________ _________ much sound though they take (e) _________ _________ their food. It amount to bad (f) _________ _________ manners. The food may be...