Which of the Following Is Referred to as a Ball

question 49

Multiple Choice

Which of the following is referred to as a ball of cells?

• A) cleavage
• B) egg
• C) gastrula
• D) zygote
• E) blastula

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Definitions:

Fitness

In evolutionary biology, refers to an organism's ability to survive, reproduce, and pass its genes to the next generation.

Neurons

Nerve cells that are the basic building blocks of the nervous system, responsible for receiving sensory input from the external world, sending motor commands to our muscles, and transforming and relaying the electrical signals at every step in between.

Environment

The surrounding physical, chemical, and biological factors and conditions that influence the growth, development, and survival of organisms.

Behavior

The actions or reactions of an organism, often in response to its environment.