Which of the following must occur for a plant or animal to grow and develop normally?
A) The organism must receive a supply of the appropriate hormones from its parents.
B) The organism must be able to control the timing and rate of cell division in different parts of its body.
C) Sufficient light must be available to stimulate cell division.
D) Sufficient oxygen must be available to stimulate cell division.

Question

Quizplus · Accepted Answer

The ability to control the timing and rate of cell division is essential for proper growth and development in both plants and animals. This allows for organized and coordinated development of different body parts and structures.

Option A is incorrect because while hormones can play a role in growth and development, they are not necessarily required from the parents for normal development.

Option C is incorrect because while light can be important for plants and animals, it does not directly stimulate cell division in the same way as other environmental factors.

Option D is incorrect because while oxygen is necessary for cellular respiration and metabolism, it is not a direct stimulator of cell division.

Which of the Following Must Occur for a Plant or Animal