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Product of sexual reproduction generally...

Product of sexual reproduction generally generates
(A) Prolonged dormancy (B) New genetic combination leading to variation (C) Large biomass (D) Longer viability

A

Prolonged dormancy

B

New genetic combination leading to variation

C

Large biomass

D

Longer viability

Text Solution

Verified by Experts

The correct Answer is:
B
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Product of sexual reproduction generally generates (A) longer viability of seeds (B) prolonged dormancy (C) new genetic combination leading to variation (D) large biomass

Which one of the following generates new genetic combinations leading to variation ?

State True or False. Asexual reproduction generates a large proportion of variations.

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Production of new plants without fertilization is called (A) Vegetative propagation (B) Transplantation (C) Grafting (D) Layering

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Offspring formed by sexual reproduction exhibit more variation than those formed by Asexual reproduction because. (A) Sexual reproduction is a lengthy process. (B) Gametes of parents have qualitatively different genetic composition. (C) Genetic material comes from parents of two different species. (D) Greater amount of DNA is involved in sexual reproduction.

New cells generate from (a) bacterial fermentation (b) regeneration of old cells (c) pre-existing cells (d) abiotic materials

Which of the following statement is related to sexual reproduction in animals ? (A) Single parent is involved (B) Gamete formation occur (C) Offspring are exact copies of their parent (D) Common among single celled organisms.

KUMAR PRAKASHAN-REPRODUCTION IN ORGANISMS-SECTION - F MULTIPLE CHOICE QUESTIONS (MCQs)
  1. Example of corm is

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  2. Which of the following is a post - fertilization event in flowering pl...

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  3. Product of sexual reproduction generally generates (A) Prolonged do...

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  4. When seeds are attached to parent plant, the type of germination is ca...

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  5. Which of the following is hermaphrodite ? (A) Ant (B) Aphid (C) Ear...

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  6. There is no natural death in single celled organisms like Amoeba and b...

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  7. The male gamete of rice plant have 12 chromosomes in their nucleus. Th...

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  8. The number of chromosomes in the shoot tip cells of a maize plant is 2...

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  9. Vegetative propagation in pistia occurs by (A) Stolon (B) Offset (C...

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  10. The mode of asexual reproduction in bacteria (A) Formation of gamet...

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  11. A few plants exhibit unusual flowering phenomenon, in which of them fl...

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  12. Reproduction without gametic union is called as. (A) Apomixis (B) P...

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  13. Which organ does not show vegetative reproduction ? (A) Flower (B) R...

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  14. Plants identical to mother plant can be obtained through. (A) Seed (...

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  15. Underground stem of ginger & turmeric is called as (A) Tuber (B) Rh...

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  16. Which part would be most suitable for raising virus free plants for mi...

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  17. Choose the correct statement from amongst the following : (A) Dioec...

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  18. External fertilization occurs in majority of

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  19. Reproduction in Amoeba takes place by

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  20. What is flagellate motile spore called ?

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