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What is Parthenocarpy? (A) Development ...

What is Parthenocarpy?
(A) Development of egg without fertilization
(B) Development of fruit without fertilization
(C) Development of seed without fertilization
(D) Development of egg with fertilization

A

Development of egg without fertilization

B

Development of fruit without fertilization

C

Development of seed without fertilization

D

Development of egg with fertilization

Text Solution

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The correct Answer is:
B
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What is parthenogenesis? (A) Development of fruit without hormones (B) Development of fruit without fertilization (C) Development of egg without fertilisation (D) Development of embryo without fertilisation

Complex post fertilization development is seen in which algae :-

After fertilization the seed is developed from

Vegetative fertilization is also called (A) triple fusion (B) true fertilization (C) syngamy (D) generative fertilization

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

Identify the wrong statements regarding post fertilization development. (A) The ovary wall develops into pericarp (B) The outer integument of the ovule develops into tegmen (C) The fission nucleus (triple nucleus) develops into endosperm. (D) The ovule develops into seed

The phenomenon wherein, the ovary develops into a fruit without fertilisation is called (A) Parthenocarpy (B) Apomixis (C) Asexual reproduction (D) Sexual reproduction

KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. In embryo development, the basal cell which produces 20 to 25 cell str...

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  2. The development of embryo from unfertilized egg is (A) haploid apogam...

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  3. What is Parthenocarpy? (A) Development of egg without fertilization ...

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  4. Autogamy means (A) pollination of a flower by its own pollen (B) p...

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  5. Autogamy is possible in (A) only monoecious flower (B) only in bise...

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  6. Autogamy is observed in members of…. (A) apiaceae (B) lamiaceae (...

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  7. Which of the following option is correct for statement .X. and stateme...

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  8. Sporogenous tissue gets its nourishment from layer of anther wall, whi...

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  9. 250 microsporocytes will give rise to ……. Microspores (A) 250 (B) 5...

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  10. What is the function of tapetum in a developing anther? (A) To draw f...

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  11. The number of microsporangia present in the anther is …..

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  12. The male gametes of angiosperms are…. (A) uniflagellate (B) biflage...

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  13. Male gametophyte of angiosperm is…. (A) anther lobe (B) pollen befo...

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  14. Which among the following is applicable to tapetum? (A) Protective la...

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  15. The chemical nature of the compound forming exine is…. (A) long chai...

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  16. Outermost layer of the pollen is formed from endothecium and is made u...

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  17. The first cell of female gametophyte is (A) megaspore (B) microspor...

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  18. Tetrasporic embryosac is one in which (A) four microspores form the e...

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  19. In angiosperm the resultant of secondary nucleus with male gamete has…...

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  20. Pick up correct statement for pollen tube (A) It is composed of three...

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