Diversification in plant life appeared

  1. Home
  2. Back

Question:
Diversification in plant life appeared

1.due to abrupt mutations

2.suddenly on earth

3.by seed dispersal

4.due to long periods of evolutionary changes

Posted Date:-2021-08-17 23:42:10

More MCQS Questions and answers

  1. __________ produce basidiospores
  2. After forest fire which plants are the first to appear
  3. Agar, which is the solidifying agent in many bacterial culture media, is part of the cell wall of
  4. Algae have cell wall made up of
  5. All algae possess
  6. All of the following cellular structures are functionally important in cells of the gametophytes of both angiosperms and gymnosperms, except
  7. An ecosystem must have a continuous external source of
  8. Biotic potential is counteracted by
  9. Cell elongation in the internodal region of green plants takes place due to
  10. Chemical reactions could have converted simple organic compounds into ______ for the origin of life.
  11. Chlamydomonas and Volvox are similar because
  12. Coacervates were experimentally produced by
  13. Dichlorophenyl dimethyl urea (DCMU)
  14. Diversification in plant life appeared
  15. During World War II which Bryophyta was used in surgical dressing
  16. Elaters of Marchantia are
  17. Fern plants are
  18. Flowering dependent on cold treatment is
  19. Homologous organs indicate the
  20. Horsetail is the common name of
  21. In addition to seeds, which of the following characteristics are unique to the seed-producing plants
  22. In DNA, the adenine normally pairs with
  23. In Funaria stomata are found on
  24. In seed plants, which part of a pollen grain has a function most like that of the seed coat
  25. Microfilaments are composed mainly of a protein called
  26. Monohybrid ratio is
  27. Rubisco content of choroplast is
  28. Saprophytic fungi
  29. Semiautonomous organelle in the cell is
  30. Smooth endoplasmic reticulum is the site of
  31. Species that occur in different geographical regions separated by special barrier are
  32. Synecology deals with
  33. The amount of phagocytosis done by the Plasmodium
  34. The experimental material garden pea used by Mendel is
  35. The lower Bryophytes are usually termed as
  36. The main function of centrosome is
  37. The main way that pine trees disperse their offspring is by using
  38. The number of spores produced in fern sporangium is
  39. The pyramid of energy in any ecosystem is
  40. When alleles of two contrasting characters are present together, one of the character express and the other remains hidden.This is the
  41. Which algal division is divided up into three main groups consisting of the golden-brown algae, the yellow-green algae and the diatoms?
  42. Which algal division never produces motile, flagellated cells among any of its members
  43. Which fern yields antihelminthic drug
  44. Which is wrong in respect to bryophytes
  45. Which of the following does not represent a human disease caused by fungi
  46. Which of the following is associated with the structure of Golgi complex
  47. Which of the following statements are true regarding law of segregation
  48. Which of these is most important in making the typical seed more resistant to adverse conditions than the typical spore
  49. Which of these spores are characteristic of the black bread mold Rhizopus
  50. Which spore is on a club and results from the fusion of two nuclei from different strains of the same fungi?
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!