Chapter Exam

Chapter 5 ZOOLOGY : Locomotion and Reproduction in Protozoa — Online MCQ Test

Q: Which of the following locomotory organelles is found in Amoeba?

Answer: A. Pseudopodia — Amoeba moves by forming temporary extensions of the cytoplasm called pseudopodia.

Q: The process of binary fission in Paramecium is:

Answer: A. Transverse — Paramecium undergoes transverse binary fission where the cell divides across its short axis.

Q: Which of the following is NOT a type of asexual reproduction in Protozoa?

Answer: C. Conjugation — Conjugation is a form of sexual reproduction, whereas the others are asexual methods.

Q: During conjugation in Paramecium, which nucleus undergoes meiosis?

Answer: B. Micronucleus — The micronucleus is the generative nucleus that undergoes meiosis during the sexual phase of conjugation.

Q: In the context of the Sol-Gel theory, which change occurs at the anterior end of a pseudopodium?

Answer: B. Solation of ectoplasm — At the advancing tip of the pseudopodium, the gel-like ectoplasm converts into a more fluid sol state to allow extension.

ZOOLOGY · CLASS 11 INTER I YEAR · Andhra State Board

Practice Chapter 5 ZOOLOGY : Locomotion and Reproduction in Protozoa with a free chapter-wise online MCQ test for Andhra State Board CLASS 11 INTER I YEAR ZOOLOGY. This chapter covers: This chapter covers locomotory organelles mechanisms of movement asexual and sexual reproduction modes in protozoan organisms.. AI-generated questions from basic to board-exam level, with instant results and explanations.

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Chapter 5 ZOOLOGY : Locomotion and Reproduction in Protozoa — Important Questions & Answers (FAQ)

Frequently asked questions from Andhra State Board CLASS 11 INTER I YEAR ZOOLOGY — Chapter 5 ZOOLOGY : Locomotion and Reproduction in Protozoa, with answers and explanations. These are sample questions; the exam has its own separate question set.

Which of the following locomotory organelles is found in Amoeba?

A. Pseudopodia ✓
B. Cilia
C. Flagella
D. Myonemes

Answer: A. Pseudopodia
Amoeba moves by forming temporary extensions of the cytoplasm called pseudopodia.

The process of binary fission in Paramecium is:

A. Transverse ✓
B. Longitudinal
C. Oblique
D. Irregular

Answer: A. Transverse
Paramecium undergoes transverse binary fission where the cell divides across its short axis.

Which of the following is NOT a type of asexual reproduction in Protozoa?

A. Binary fission
B. Multiple fission
C. Conjugation ✓
D. Budding

Answer: C. Conjugation
Conjugation is a form of sexual reproduction, whereas the others are asexual methods.

During conjugation in Paramecium, which nucleus undergoes meiosis?

A. Macronucleus
B. Micronucleus ✓
C. Both
D. Neither

Answer: B. Micronucleus
The micronucleus is the generative nucleus that undergoes meiosis during the sexual phase of conjugation.

In the context of the Sol-Gel theory, which change occurs at the anterior end of a pseudopodium?

A. Gelation of endoplasm
B. Solation of ectoplasm ✓
C. Gelation of ectoplasm
D. Rapid contraction of myosin

Answer: B. Solation of ectoplasm
At the advancing tip of the pseudopodium, the gel-like ectoplasm converts into a more fluid sol state to allow extension.