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Functional megaspore develops into…. In ...

Functional megaspore develops into…. In gymnosperms
(A) Ovule
(B) Endosperm
(C) Embryo sac
(D) Embryo

A

Ovule

B

Endosperm

C

Embryo sac

D

Embryo

Text Solution

Verified by Experts

The correct Answer is:
C
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Explain about Embryo sac

Embryo sac is found in (A) Embryo (B) seed (C) ovule (D) Endosperm

Which one of the following statements regarding post-fertilization development in flowering plants is incorrect? (A) Ovary develops into fruit (B) Zygote develops into embryo (C) Central cell develops into endosperm (D) Ovules develop into embryo sac

When the plant sporophyte develops to undergo maturation it produces (A) Gemmae (B) Protonema (C) Sporophyll (D) Egg

The odd one is (A) micropyle (B) nucellus (C) embryo sac (D) Pollen grains

In a flower, if the megaspore mother cell forms megaspores without undergoing meiosis and if one of the megaspores developos into an embryo sac, its nuclei would be (A) Haploid (B) Diploid (C) A few haploid and a few diploid (D) With varying ploidy

Indicate the stages where meiosis and mitosis occur (1, 2 or 3) in the flow chart. Megaspore mother cell overset(1)rarr Megaspores overset(2)rarr Embryo sac overset(3)rarr Egg

Some characters/structures are given below. How many of them are found in both bryophyta and pteridopyta? (A) Archegonium (B) Protonema (C) Embryo (D) Ovule (E) Vascular tissue (F) Antheridium

How many megaspore mother cells are produced in a Nucellus? (A) Two (B) Eight (C) Four (D) One

KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. The ovule of angiosperm equals to what?

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  2. By which agents is pollination carried out in Eichhornia and Lotus? (...

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  3. In majority angiosperms…… (A) There are filiform apparatus in egg cel...

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  4. Which of the following statement is not true? (A) Insects which consu...

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  5. By what name is cotyledon of maize seed is known ?

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  6. The front end of filament is connected to what?

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  7. Which process is associated in seed formation without fertilisation in...

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  8. Which of the following is not correct? (A) outer layer of pollen gra...

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  9. Double fertilisation is a unique characteristics of which plant? (A) ...

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  10. Functional megaspore develops into…. In gymnosperms (A) Ovule (B) E...

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  11. A dioecious flowering plant prevents both ….. (A) Self fertilisation ...

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  12. Attractants and rewards are required for (A) anemophily (B) entomop...

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  13. Pollen grains can be stored for several years in liquid nitrogen havin...

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  14. Which one of the following plants shows a very close relationship with...

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  15. Double fertilization is

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  16. Which of the following has proved helpful in preserving pollen as foss...

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  17. The phenomenon observed in some plants where in parts of the sexual ap...

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  18. Which one of the following statements regarding post-fertilization dev...

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  19. In some seeds such as black pepper and beet nucellus may be persistent...

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  20. What is the fate of the male gametes discharged in the synergid? (A) ...

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