Which Muscles Is (Are) Contracted to Exhale Forcibly

question 31

Multiple Choice

Which muscles is (are) contracted to exhale forcibly?

• A) diaphragm alone
• B) internal intercostals and rectus abdominus
• C) external intercostals and diaphragm
• D) rectus abdominis and diaphragm

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Definitions:

Undifferentiated Cells

Cells that have not yet developed into specialized cell types, retaining the ability to divide and become any type of cell in the organism.

Drosophila

A genus of small fruit flies, often used as model organisms in genetic research.

Arabidopsis

A model organism used in plant research, especially in genetics and molecular biology, known as Arabidopsis thaliana.

Plant Development

The growth and differentiation processes in plants, from germination through maturity, involving cellular, physiological, and structural changes.