Vernalisation stimulates flowering in

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Question:
Vernalisation stimulates flowering in

1.Carrot

2.Turmeric

3.Elephant yam

4.Ginger

Posted Date:-2021-06-19 23:44:07

More MCQS Questions and answers

  1. An organic substance that can withstand environmental extremes and cannot be degraded by any enzyme is
  2. Apomictic embryos in citrus arise from
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  11. In a type of apomixis known as adventive embryony, embryos develop directly from the
  12. In anatropous ovule what is the direction of micropyle?
  13. In Angiosperms pollen tube liberate their male gametes into the:
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  19. Ornithophily refers to the pollination by which of the following:
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  29. There are 10 flowers in one individual plant of Crotalaria. In each microsporangium of every stamen of all the flowers, there are 30 microspore mother cells. How many pollen grains are formed from tha
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  31. Vernalisation stimulates flowering in
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  33. What is the ratio of equational divisions that take place in Cycas and angiosperms respectively leading to the formation of male gametes from pollen grains?
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  36. When the other floral parts are arranged at the base of the gynoecium, the flower is called :
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  39. Which of the following pairs in angiosperms are diploid and triploid, respectively?
  40. Which of the following statements about sporopollenin is false?
  41. Which one of the following is surrounded by a callose wall?
  42. Which one of the following pairs of plant structures has haploid number of chromosomes?
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