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Biology 10 Chapter 14 - Reproduction - 10
1.
Which of the following are the major plant groups?
a) All of these
b) Mosses
c) Ferns
d) Seed plants
2.
How many parts are included in seed plants?
a) Two
b) Five
c) Three
d) Four
3.
In which of the following group, gymnosperms are included?
a) Ferns
b) Seed plants
c) Mosses
d) None of these
4.
In which of the following group, angiosperms are included?
a) None of these
b) Mosses
c) Ferns
d) Seed plants
5.
Plant groups use .............methods for bringing the sperm and egg cells together?
a) Two
b) Three
c) Different
d) One
6.
In which of the following plant group, sperms are motile?
a) Both b and c
b) Ferns
c) Seed plants
d) Mosses
7.
In which of the following plant group, sperms can swim to egg cells?
a) Seed plants
b) Ferns
c) Mosses
d) Both b and c
8.
What do mosses and ferns require for sexual reproduction?
a) None of these
b) Petrol
c) Gas
d) Water
9.
Which of the following plant groups do not need water for sexual reproduction?
a) Potatoes
b) Mosses
c) Angiosperms
d) Ferns
10.
Which of the following plant groups do not need water for sexual reproduction?
a) Mosses
b) Ferns
c) Potatoes
d) Gymnosperms
11.
In the life cycle of plants, how many generations alternate with each other?
a) Four
b) Two
c) Three
d) Five
12.
What is sporophyte generation?
a) Haploid
b) Diploid
c) Double diploid
d) None of these
13.
What is produced by sporophyte generation?
a) Spores
b) Gametes
c) Blood cells
d) DNA
14.
What is gametophyte generation?
a) Double diploid
b) Diploid
c) None of these
d) Haploid
15.
What is produced by gametophyte generation?
a) Gametes
b) Blood cells
c) DNA
d) Spores
16.
What is the phenomenon called in which two different generations alternate with each other during life cycle?
a) Gametophytation of generation
b) Alternation of generations
c) None of these
d) Sporophytation of generation
17.
In most plants, which generation is dominant?
a) Sporophyte
b) Parthenogenesis
c) Gametophyte
d) Cloning
18.
What is meant by dominant?
a) Both b and c
b) That object is dependent
c) That object is big in size
d) That object is independent
19.
Which spores are produced by sporophyte generation?
a) Double diploid
b) Haploid
c) All of these
d) Diploid
20.
By which process, sporophyte produces haploid spores?
a) Mitosis
b) Necrosis
c) Meiosis
d) Apoptosis
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