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Science Class 10
Chapter 7 Class 10 - How do Organisms Reproduce?
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Name plants which can reproduce asexually. Describe all the methods of vegetative propagation Why cell division in unicellular organisms be considered as reproduction? Functioning of Copper T Name the male and female gametes in animals Differentiate between the male and female gamete of humans Explain what is menarche, menstruation and menopause. Appearance of black spots when the bread is exposed to air Why is regeneration not the same as reproduction? Define the term ‘clone’. Differentiate between fission and fragmentation. Implantation Differentiate between zygote, embryo and fetus. Mention the frequency and duration of menstrual cycle in human females. Why do yeast cells grow in sugar solution but not in water? Give one example each of stem tuber and root tuber. Describe the two types of fertilization seen in organisms Which contraceptive method prevents the spread of sexually transmitted diseases? Why does the amount of DNA does not get doubled during sexual reproduction? How does DNA replication give rise to variations? Why does Higher multicellular organisms simply not grow by cell-to-cell division? What are the advantages of vegetative propagation? Sexual vs Asexual Reproduction- Which is better Next category MCQs from (Past Year Papers & NCERT Exemplar) →

Teachoo Questions

Name plants which can reproduce asexually.

Describe all the methods of vegetative propagation Important

Why cell division in unicellular organisms be considered as reproduction?

Functioning of Copper T Important

You are here

Name the male and female gametes in animals

Differentiate between the male and female gamete of humans Important

Explain what is menarche, menstruation and menopause.

Appearance of black spots when the bread is exposed to air Important

Why is regeneration not the same as reproduction?

Define the term ‘clone’. Important

Differentiate between fission and fragmentation. Important

Implantation

Differentiate between zygote, embryo and fetus. Important

Mention the frequency and duration of menstrual cycle in human females.

Why do yeast cells grow in sugar solution but not in water? Important

Give one example each of stem tuber and root tuber.

Describe the two types of fertilization seen in organisms Important

Which contraceptive method prevents the spread of sexually transmitted diseases?

Why does the amount of DNA does not get doubled during sexual reproduction? Important

How does DNA replication give rise to variations? Important

Why does Higher multicellular organisms simply not grow by cell-to-cell division?

What are the advantages of vegetative propagation? Important

Sexual vs Asexual Reproduction- Which is better Important

MCQs from (Past Year Papers & NCERT Exemplar) →

Science Class 10

Chapter 7 Class 10 - How do Organisms Reproduce?

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Functioning of Copper T

Last updated at August 12, 2026 by Teachoo

Describe the functioning of Copper T.

Answer:

Copper T is an IUD ( Intrauterine contraceptive device ) which is inserted into the uterus by the doctor to prevent contraception (pregnancy).
It acts as spermicide , which means it kills the sperms.
It does not provide any barrier against the mixing of fluids. Hence, it cannot prevent STDs .

Next: Name the male and female gametes in animals → Remove Ads

Teachoo Questions pages

Teachoo · Class 10 Class 10, made simpler Clear concepts, step by step Practice important questions Keep learning with Teachoo Explore Class 10 →

Transcript

INTRAUTERINE DEVICE Hormonal IUD Copper IUD

Science Class 10
Chapter 7 Class 10 - How do Organisms Reproduce?

Teachoo Questions

Name plants which can reproduce asexually.

Describe all the methods of vegetative propagation Important

Why cell division in unicellular organisms be considered as reproduction?

Functioning of Copper T Important

You are here

Name the male and female gametes in animals

Differentiate between the male and female gamete of humans Important

Explain what is menarche, menstruation and menopause.

Appearance of black spots when the bread is exposed to air Important

Why is regeneration not the same as reproduction?

Define the term ‘clone’. Important

Differentiate between fission and fragmentation. Important

Implantation

Differentiate between zygote, embryo and fetus. Important

Mention the frequency and duration of menstrual cycle in human females.

Why do yeast cells grow in sugar solution but not in water? Important

Give one example each of stem tuber and root tuber.

Describe the two types of fertilization seen in organisms Important

Which contraceptive method prevents the spread of sexually transmitted diseases?

Why does the amount of DNA does not get doubled during sexual reproduction? Important

How does DNA replication give rise to variations? Important

Why does Higher multicellular organisms simply not grow by cell-to-cell division?

What are the advantages of vegetative propagation? Important

Sexual vs Asexual Reproduction- Which is better Important

MCQs from (Past Year Papers & NCERT Exemplar) →

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Functioning of Copper T

Describe the functioning of Copper T.

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