Question

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

Hint:

Some species, like certain reptiles, use environmental factors such as temperature to determine the sex of their offspring.

Answer 1

In some animals, environmental conditions dictate sex. A prime example is seen in certain reptile species, like turtles, where the incubation temperature of eggs determines offspring sex.
- Elevated temperatures favor female offspring.
- Conversely, cooler temperatures favor male offspring.Therefore, in these species, temperature is the primary environmental factor influencing sex determination.