1 What are genotypes and give example of genotypes
2 Mention types of movement

1. The combination of alleles that an individual possesses for a specific gene is their genotype. Genotypes determine one of its characteristics. Examples of genotypes are hair color, height or shoe size.

2. Types of movement are flexion and extension, abduction and adduction, circumduction, rotation, supination and pronation, dorsiflexion and plantar flexion, inversion and eversion, protraction and retraction.

Explanation:

They diffuse within the water in the round pie plate

Explanation:

The molecules of the red dye will diffuse and gradually spread through the water in the round pie plate.

By definition, diffusion involves the movement of molecules of substances from the region of higher concentration to the region of lower concentration.

Once the the drop of the red food coloring reaches the water, its molecules diffuses out in the water till they are uniformly distributed in the water.