Question:

"Some animals rely on environmental cues for sex determination." Justify this statement giving an example.

Show Hint

Some species, like certain reptiles, use environmental factors such as temperature to determine the sex of their offspring.
Updated On: Jan 13, 2026
Show Solution
collegedunia
Verified By Collegedunia

Solution and Explanation

Some animals rely on environmental factors for sex determination. For example, in many species of reptiles such as certain turtles, the sex of the offspring is determined by the temperature at which the eggs are incubated.
- At higher temperatures, more females are produced.
- At lower temperatures, more males are produced. Thus, in these species, the environmental temperature is the primary cue for sex determination.
Was this answer helpful?
1
0

Top CBSE X Science Questions

View More Questions

Top CBSE X Heredity and Evolution Questions

View More Questions

Top CBSE X Questions

View More Questions