Question

When looking at growth in a human embryo, the head develops before the rest of the body. Such growth from the head to the base of the spine illustrates the ________ principle.

Answer 1

The growth pattern in a human embryo, where the head develops before the rest of the body, is an example of cephalocaudal principle.

Step-by-step explanation:

The growth pattern in a human embryo, where the head develops before the rest of the body, is an example of cephalocaudal principle.

This principle states that development occurs from the head (cephalic) to the tail (caudal) or from top to bottom. It means that structures closer to the head, such as the brain, develop earlier than structures further down the body, like the spine.

This growth pattern is evident during embryonic development and helps establish the basic arrangement of tissues in the nervous system.

Answer 2

Cephalocaudal.

Step-by-step explanation:

Cephalocaudal refers to the head to the toe of the body. The cephalocaudal principle denotes the motor and the physical development of the individual infants to the early childhood.

This principle explains the phenomena of the post natal development and includes the development of the weight, size, and differentiation of the body. The development always occur from the top to the bottom fashion. The first control of the head will occur and later the toe.

Thus, the answer is cephalocaudal.