Explanation

Gene mutation increases variation within a gene pool.

Mutations introduce new alleles into a population.

It leading to genetic diversity and potentially new traits.

Explanation

Broussonetia papyrifera is the botanical name of paper mulberry.

This plant is known for its fibrous bark.

It is used in traditional paper-making.

Explanation

A tremor is a type of movement disorder characterized by involuntary, rhythmic tremors or shaking movements of a part of the body, such as the hands, arms, legs, or head.

It can be caused by various factors, including neurological conditions like Parkinson's disease, essential tremor, or dystonia.

Explanation

Explanation

When glycerol reacts with fatty acids, an ester bond will form.

This reaction occurs during the process of esterification, where glycerol combines with fatty acids to create triglycerides.

They are the main constituents of body fat.

Explanation

The medulla oblongata is a part of the hindbrain.

It is responsible for regulating vital functions such as heart rate, breathing, and blood pressure.

• Cerebrum
• Thalamus
• Hypothalamus
• Limbic system

• Tectum
• Tegmentum
• Substantia nigra

• Medulla oblongata
• Pons
• Cerebellum

Explanation

The formula for calculating the frequency of genotypes and alleles in a population gene pool is known as the Hardy-Weinberg Equation.

It provides a mathematical framework to study genetic variation in populations under ideal conditions.

Explanation

Chocolate is considered unhealthy food when consumed in large amounts.

Due to its high sugar and fat content.

However, it can be part of a balanced diet.

Explanation

The dark reactions of photosynthesis occur in the stroma (aqueous fluid surrounding the stacks of thylakoids) of the chloroplast

Where they utilize the products of the light reaction.

In the dark reaction, plants use carbon dioxide with ATP and NADPH from the light reactions to produce glucose.

Explanation

Pepsin is a digestive enzyme that breaks down proteins into smaller peptides and amino acids.

It is produced in the stomach and is activated by hydrochloric acid.

Pepsin is essential for the digestion of protein-rich foods such as meat, poultry, fish, eggs, and dairy products.