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HOW DO ORGANISMS REPRODUCE
By Suraj Pandey
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Last updated 10 months ago
10 questions
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Question 1
1.
What is reproductive isolation?
Organisms living in the same area
Different species producing hybrids
Prevention of species interbreeding.
Animals that can't reproduce
Question 2
2.
What defines asexual reproduction in organisms?
Only goes on in single-celled organisms.
Requires two different parents to reproduce.
Reproduction without the fusion of gametes.
Involves sperm and egg fusion.
Question 3
3.
What role do gametes play?
They prevent reproduction
They provide nutrients to offspring
They are produced only by females
They unite to form a new organism.
Question 4
4.
Which type of reproduction generates genetic diversity?
Budding of organisms
Cloning
Asexual reproduction
Sexual reproduction.
Question 5
5.
What is external fertilization?
Sperm and egg combine outside the organism.
Sperm fertilizes inside a female
Only in plants
Involves only male gametes
Question 6
6.
What is the purpose of meiosis?
To replicate DNA for growth
To produce haploid gametes for reproduction.
To repair damaged tissues
To create identical offspring
Question 7
7.
Which organisms typically undergo binary fission?
Bacteria and some protists.
Birds and reptiles
Plants and fungi
Mammals
Question 8
8.
How do flowers facilitate reproduction in plants?
Flowers provide nutrients to seeds
They assist in photosynthesis
They attract pollinators for fertilization.
Only male flowers produce seeds
Question 9
9.
What is a zygote?
The stage after puberty
The fertilized cell formed from sperm and egg.
The gametes before fertilization
A developing embryo
Question 10
10.
What is an example of vegetative propagation?
Strawberry runners developing new plants.
Plant grafting with different species
Pollination by insects and wind
Seeds growing into new plants