Practice Final- CP Bio Semester II

Front

What is a bottleneck event?

Back

A bottleneck event is a significant reduction in population size due to environmental events, such as natural disasters (e.g., forest fires) or other factors that limit resources.

Front

What type of consumer eats both plants and animals?

Back

An omnivore is a type of consumer that eats both plants and animals.

Front

What does homozygous dominant mean?

Back

Homozygous dominant refers to an organism that has two identical dominant alleles for a trait, represented as 'HH'.

Front

What molecules form the sides of the DNA ladder?

Back

The sides (backbone) of the DNA ladder are formed by deoxyribose sugar and phosphate.

Front

Which base does Guanine bond with in DNA?

Back

Guanine bonds with Cytosine in DNA.

Front

What is the role of deoxyribose sugar in DNA?

Back

Deoxyribose sugar is part of the DNA backbone and helps form the structure of the DNA molecule.

Front

Define herbivore.

Back

A herbivore is an organism that primarily eats plants.

Front

Define carnivore.

Back

A carnivore is an organism that primarily eats other animals.

Front

What is the significance of a hydrogen bond in DNA?

Back

Hydrogen bonds hold the two strands of DNA together by connecting complementary bases (A with T, and G with C).

Front

What is the difference between homozygous and heterozygous?

Back

Homozygous means having two identical alleles for a trait, while heterozygous means having two different alleles for a trait.