Consider the following statements regarding asexual reproduction: 1. It involves only a single parent. 2. Hydra reproduces by a method called binary fission. 3. Amoeba reproduces by a method called binary fission. Which of the statements given above is/are correct?

Correct Option The correct option is (c). Explanation Asexual reproduction is a mode of reproduction in which a new offspring is produced by a single parent without the involvement of gamete formation or fusion. The offspring produced are genetically identical to the parent (clones). Statement-wise Analysis - Statement 1 is Correct: Asexual reproduction is characterized by the involvement of only a single parent (uniparental). It does not involve the fusion of male and female gametes, unlike sexual reproduction. - Statement 2 is Incorrect: Hydra reproduces asexually through a process called budding. In this method, a bud develops as an outgrowth due to repeated cell division at one specific site. This bud eventually detaches from the parent body to become a new independent individual. It does not undergo binary fission. - Statement 3 is Correct: Amoeba is a unicellular organism that reproduces asexually through binary fission. In this process, the parent cell divides into two equal halves, each forming a new individual. This involves the division of the nucleus followed by the division of the cytoplasm. Key Takeaway: Unicellular organisms like Amoeba typically reproduce via binary fission, whereas multicellular organisms like Hydra reproduce via budding. Both are forms of asexual reproduction involving a single parent.

NCERT Class 8 Science — Chapter 3: Reproduction in animals

mcqeasy

Consider the following statements regarding asexual reproduction:

It involves only a single parent.
Hydra reproduces by a method called binary fission.
Amoeba reproduces by a method called binary fission.

Which of the statements given above is/are correct?

Official previous-year question

Verified 1 Aug 2026.

Options

A1 and 2 only
B2 only
C1 and 3 only
D1, 2 and 3

Did you get this right?

Solution

Correct Option

The correct option is (c).

Explanation

Asexual reproduction is a mode of reproduction in which a new offspring is produced by a single parent without the involvement of gamete formation or fusion. The offspring produced are genetically identical to the parent (clones).

Statement-wise Analysis

Statement 1 is Correct: Asexual reproduction is characterized by the involvement of only a single parent (uniparental). It does not involve the fusion of male and female gametes, unlike sexual reproduction.
Statement 2 is Incorrect: Hydra reproduces asexually through a process called budding. In this method, a bud develops as an outgrowth due to repeated cell division at one specific site. This bud eventually detaches from the parent body to become a new independent individual. It does not undergo binary fission.
Statement 3 is Correct: Amoeba is a unicellular organism that reproduces asexually through binary fission. In this process, the parent cell divides into two equal halves, each forming a new individual. This involves the division of the nucleus followed by the division of the cytoplasm.

Key Takeaway: Unicellular organisms like Amoeba typically reproduce via binary fission, whereas multicellular organisms like Hydra reproduce via budding. Both are forms of asexual reproduction involving a single parent.

Your note

More from Chapter 3: Reproduction in animals

With reference to the development of the embryo in humans, consider the following statements: 1. The embryo gets embedded in the wall of the uterus for further development. 2. The stage where body parts like hands and eyes can be identified is called the zygote. 3. The embryo completes its full development into a baby within the fallopian tube. Which of the statements given above is/are correct?

easy

In the context of human reproduction, what is the primary distinction between a zygote and a foetus?

medium

In the context of hen reproduction, consider the following statements: 1. Hens undergo internal fertilisation. 2. The hard shell of the egg is formed after the egg is laid. 3. The embryo takes about 3 weeks to develop into a chick. Which of the statements given above is/are correct?

medium

With reference to the development of a chick, which one of the following statements is correct?

easy

Consider the following statements distinguishing Viviparous and Oviparous animals: 1. Viviparous animals are those that lay eggs. 2. Oviparous animals lay eggs which later develop into young ones. 3. Frogs and hens are examples of oviparous animals. Which of the statements given above is/are correct?

easy

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Correct Option

The correct option is (c).

Explanation

Statement-wise Analysis

Statement 1 is Correct: Asexual reproduction is characterized by the involvement of only a single parent (uniparental). It does not involve the fusion of male and female gametes, unlike sexual reproduction.
Statement 2 is Incorrect: Hydra reproduces asexually through a process called budding. In this method, a bud develops as an outgrowth due to repeated cell division at one specific site. This bud eventually detaches from the parent body to become a new independent individual. It does not undergo binary fission.
Statement 3 is Correct: Amoeba is a unicellular organism that reproduces asexually through binary fission. In this process, the parent cell divides into two equal halves, each forming a new individual. This involves the division of the nucleus followed by the division of the cytoplasm.