Year Review BIO

Front

What is the correct order of biological organization from highest to lowest?

Back

X → Z → W → Y

Front

What is an example of a biotic and an abiotic interaction in an ecosystem?

Back

Horse drinking water (abiotic interaction)

Front

What ratio of offspring from a genetic cross will be homozygous recessive for tallness?

Back

0 in 4

Front

What does mitosis produce during cell division?

Back

2 identical daughter cells (diploid)

Front

What DNA base pairs with the strand ATG TGA CAG?

Back

TAC ACT GTC

Front

Define biotic factors in an ecosystem.

Back

Biotic factors are the living components of an ecosystem, such as plants, animals, and microorganisms.

Front

Define abiotic factors in an ecosystem.

Back

Abiotic factors are the non-living components of an ecosystem, such as water, sunlight, and temperature.

Front

What is the function of mitosis in multicellular organisms?

Back

Mitosis is responsible for growth, development, and tissue repair.

Front

What is the difference between homozygous and heterozygous genotypes?

Back

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

Front

What is the role of DNA in heredity?

Back

DNA carries genetic information that is passed from parents to offspring.