Life Science Final Fall 2024

Front

What are plant cells?

Back

Plant cells are the basic unit of life in plants, characterized by a rigid cell wall, chloroplasts for photosynthesis, and a large central vacuole.

Front

What is the chemical formula for carbon dioxide?

Back

CO2 is the chemical formula for carbon dioxide, a colorless gas that is a byproduct of respiration and combustion.

Front

What is a phenotype?

Back

A phenotype is the observable physical or biochemical characteristics of an organism, determined by both genetic makeup and environmental influences.

Front

What is the dominant trait in corn plants?

Back

In corn plants, tall sprouts are the dominant trait over short sprouts.

Front

How many phenotypes can result from a heterozygous tall corn plant mating with a short corn plant?

Back

Two phenotypes are possible: tall and short.

Front

What are carpals?

Back

Carpals are the group of bones in the wrist that can be injured due to repetitive use, commonly seen in construction workers.

Front

Is the Corona Virus a communicable disease?

Back

Yes, the Corona Virus is a communicable disease that spreads from person to person.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the role of vacuoles in plant cells?

Back

Vacuoles are storage organelles in plant cells that hold various substances, including nutrients and waste products.

Front

What is the difference between a genotype and a phenotype?

Back

A genotype is the genetic constitution of an organism, while a phenotype is the physical expression of that genotype.