Home Biology Organisms and Populations NCERT Despite being poikilotherms, fishes and aqua…
Biology Organisms and Populations NCERT Single Correct MCQ
Published on: August 14, 2026

Despite being poikilotherms, fishes and aquatic invertebrates exhibit more or less constant body temperature within a particular season. Which of the given statement correctly describes the reason?

A
They obtain energy from warm water.
B
They spend metabolic energy to produce heat.
C
Aquatic habitats maintain stable seasonal water temperatures.
D
They exhibit aerobic respiration.

Share this question

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
C

Fishes and many aquatic invertebrates are poikilotherms, so their body temperature depends on the surrounding water. Water temperature changes slowly and remains relatively stable within a season, helping them maintain nearly constant body temperature.

──────────────────────────────────────────────────────────────────────────────────────────

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.