Explanation

Color blindness is inherited as a recessive trait on the X chromosome.

This is known in genetics as X-linked recessive inheritance.

Males have only one X chromosome and are hemizygous for X-linked traits.

Additional informational:

Colorblindness is an X-linked chromosome (criss-cross inheritance)

The man has XY chromosomes (1 X chromosome)

and female having XX chromosome (2 X chromosome). 

Explanation

Frequency and period are the inverse of each other

frequency is defined as one cycle per second

Hertz is a unit of frequency 

Explanation

“Parasitism is defined as the relationship between different species in which one organism lives on or in the other organism and benefits from it by causing some harm.”

Explanation

Most DNA is located in the cell nucleus (where it is called nuclear DNA),

 the two cell organelles which contain their own DNA and ribosomes are Mitochondria and Chloroplast.

Explanation

Lithium and beryllium markedly differ from other members of their respective groups.

Explanation

The normal maximum width of waves can indeed be around ten miles

The highest part of the wave is called the crest.

The lowest part is called the trough.

Wave height is the overall vertical change in height between the crest and trough. 

Explanation

White on top and black on inside umbrellas are the best in terms of UV protection,

Because they absorb the heat on those hot sunny days

Black is a dark color it absorbs all the heat radiation from the sun  

Whereas 

White is a light color they reflects most of the heat and keeps us cool

Explanation

Covalent bond: a chemical bond that involves the sharing of electron pairs between atoms. 

Explanation

If the equation I = R × P is given, where all three variables (I, R, and P) are vectors with arrows over them,

and "R" represents the linear velocity 

"P" represents angular momentum,

then "I" represents the vector cross product of R and P.

To calculate the cross product of R and P, you can use the right-hand rule:

1. Place your right hand with your fingers in the direction of R.

2. Curl your fingers towards the direction of P.

3. Your thumb will then point in the direction of the resulting vector I.

Explanation