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Plants like bryophytes, pteridophytes, g...

Plants like bryophytes, pteridophytes, gymnosperms and angiosperms are similar in (a) Medium used for transfer of male gametes (b) Producing morphologically distinct gametes (c) Having internal fertilization (d) Formation of embryo

A

All (a), (b), (c), (d)

B

Only (b) and (c)

C

Only (a), (b) and (c)

D

Only (b), (c) and (d)

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Plants like bryophytes, pteridophytes, gymnosperms and angiosperms are similar inb(a) medium used for transfer of male gametes (b) producing morphologically district gametes (c) having internal fertilization (d) Formation of embryo

Double fertilisation in an angiosperms plant means (a) fusion of two egg cells with two male gametes (b) fusion of egg cell twice with male gametes (c) fusion of one male gamete with the egg cell and the other male gamete with the synergid (d) fusion of one male gamete with the egg cell and the other male gamete with secondary nucleus

In a plant Mangifera indica, gamete is transferred through (a) Water (b) Pollen (c) Chemicals (d) Both a & b

Select the odd one w.r.t plants groups that use water as a medium for male gamete transfer

Fill in the blands : 1. More than …a… per cent of all species recorded are animals, while plants (including algae, fungi, bryophytes, gymnosperms and angiosperms) comprise no more than …b…. Per cent of the total. 2. Among animals, insects making up more than ...c... per cent of the total. 3. Out of every 70 animals on this planet, ....d.... are insects. 4. The number of .....e..... species in the world in more than all the ....f.... species combined.

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Which is the correct sequence? (A) Algae → pteridophytes → gymnosperms (B) Bryophytes → angiosperms (C) Pteridophytes → algae (D) Algae → Bryophytes → Pteriodophytes →gymnosperms

Transfer of an ovum (gamete) from a donor into the fallopian tube of another female who connect produce gametes is termed as (a) Intracytoplasmic sperm injection (b) Gamete intra fallopian transfer (c) Artificial insemination (d) In vitro fertilization (IVF) followed by embryo transfer (ET)

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Consider the following statements with respect to the flowering plants and choose the correct option (a) Pollen grains represent the male gametes (b) Functional megaspore develops innto embryo sac that represents the female gamete (c) Transfer of pollen grains from anther to stigma of different plant is known as xenogamy (d) Transfer of pollen grains from anther to stigma of another flower of the same plant is known as geitonogamy

AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
  1. Lifespan

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  2. Select the correct match w.r.t. the vegetative propagules.

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  3. Plants like bryophytes, pteridophytes, gymnosperms and angiosperms are...

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  4. Mark the incorrect statement.

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  5. Which of the given structures/modes of reproduction does not produce g...

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  6. The common features between Chara and Marchantia (a) Dioecious (b) Fl...

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  7. Mark the odd one (w.r.t post fertilisation events )

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  8. A typical angiospermic anther is bilobed and tetragonal consisting of

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  9. The cells of anther wall layer which nourish the developing pollen gr...

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  10. If a typical angiospermic anther has 25 microspore mother cells in its...

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  11. Mark the statement which is not correct for pollen grains.

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  12. Which of the given functions is not performed by nucellus?

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  13. The most common ovule found in 82% of angiosperms is not related to th...

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  14. Choose the statement which is incorrect for monosporic female gametoph...

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  15. Which of the following features promote the chances of cross pollinati...

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  16. Plants like papaya and date palm show

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  17. Select the characteristics of wheat and maize plants. (a) Colourful, f...

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  18. Choose the odd one w.r.t. reward for insects in entomophily.

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  19. Angiosperms differ from other plants of plant kingdom in having

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  20. If artificial hybridization is performed in maize, then which of the g...

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