MEDIUM
10th CBSE
IMPORTANT
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If a woman is using a copper-T, will it help in protecting her from sexually transmitted diseases?

Important Questions on How Do Organisms Reproduce?

MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 2
Describe the surgical method of birth control.
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 3
Define a sexually transmitted disease and give two examples.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 4
Differentiate between menarche and menopause.
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 5
Why is it said that sexual reproduction promotes the diversity of characters in the offspring?
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 6
What are the functions of ovary and testes?
HARD
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 7

In the given figure, label the parts and mention their functions:
(a) Production of egg

(b) Site of fertilization

(c) Site of implantation

(d) Entry of the sperms.

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MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 8
What would be the ratio of chromosome number between an egg and its zygote? How is the sperm genetically different from the egg?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 3 - How Do Organisms Reproduce?>EXERCISE - 3C>Q 9
Trace the path of sperm during ejaculation and mention the gland and their functions associated with the male reproductive system.