Explanation

B cells are white blood cells that are specifically responsible for producing antibodies when the body detects a foreign pathogen like a bacteria or a virus. 

Explanation

The muscle type that is NOT found in the human body is  Cartilage muscle. 

While cartilage is a strong connective tissue, it is not considered a muscle tissue

The three main muscle types are:

• Smooth
• Cardiac
• Skeletal muscles

Explanation

Hemophilia is a sex-linked genetic disorder

Because the gene responsible for its development is located on the X chromosome.

Since males only have one X chromosome, they are more likely to be affected by the disorder if they inherit a mutated copy of the gene. Females, with two X chromosomes, can be carriers if they have one mutated copy but still express the normal phenotype due to their other X chromosome. 

Explanation

Explanation

A biconvex lens is the type of lens found in the human eye,

and it is responsible for forming genuine images

The lens, or crystalline lens, is a transparent biconvex

structure in most land vertebrate eyes (We are all vertebrates)

***

The image formed at the retina of the human eye is real and inverted.

ND-8-08-2023

Explanation

 Lordosis refers to an excessive inward curvature of the lower spine, commonly known as "hollow back" or "swayback".

Explanation

• The renal artery is a blood vessel that carries oxygenated blood from the heart to the kidneys.
• It supplying them with the necessary blood flow to filter waste and excess substances from the body.

Explanation

The cranium is the bony structure that encloses and protects the human brain.

It is also known as the skull.

It forms the upper part of the skull.

It providing a protective casing for the brain.

Explanation

The large intestine, also known as the colon, is responsible for:

• Water absorption
• Electrolyte balance
• Fiber fermentation
• Storage and elimination of undigested food (feces)

Explanation

• The epiglottis is a flap-like structure that covers the larynx (voice box) during swallowing.
• It preventing food and liquids from entering the trachea (windpipe).
• It instead directing them into the esophagus.