Plant Kingdom Multiple Choice Questions and Answers

31. A plant shows thallus level of organization. It shows rhizoids and is haploid. It needs water to complete its life cycle bcause the male gametes are motile. Identify the group to which it belongs to

1. Pteridophytes
2. Gymnosperms
3. Monocots
4. Bryophytes

32. Plant of this group possess naked seed

1. Pteridophytes
2. Angiosperms
3. Gymnosperms
4. Bryophytes

33. Holdfast, stipe and frond constitutes the plant body in case of

1. Rhodophyceae
2. Chlorophyceae
3. Phaeophyceae
4. All of the above

34. By how many criteria, living organisms have been classified into five kingdom

1. Two
2. Four
3. Five
4. Three

35. The tallest living tree of a Angioperm is

1. Wolffia sp.
2. Zamia sp.
3. Eucalyptus sp.
4. Sequoia sp.

36. The tallest living tree in the world is

1. Zamia sp.
2. Eucalyptus sp.
3. Wolffia sp.
4. Sequoia sp

37. The smallest gymnosperm is

1. Zamia sp.
2. Eucalyptus
3. Wolfia sp.
4. Sequoia sp.