Q: Answer the following question given this paragraph: One idea is that evolution happens. Evolution is a change in the inherited traits of organisms over time. Living things have changed as descendants diverged from common ancestors in the past. Q: What is defined as a change in the inherited traits of organisms over time? A:

OPTIONS:
- variation
- divergence
- generation
- evolution

A: evolution

Q: Answer the following question given this paragraph: Evolution occurs in a population when allele frequencies change over time. What causes allele frequencies to change? That question was answered by Godfrey Hardy and Wilhelm Weinberg in 1908. Q: What kind of change causes evolution in population? A:

OPTIONS:
- morphogenesis frequency changes
- paragenic frequency changes
- transgenic frequency changes
- allele frequency changes

A: allele frequency changes

Q: Answer the following question given this paragraph: Populations may show different patterns of growth. The growth pattern depends partly on the conditions under which a population lives. Two common growth patterns are exponential growth and logistic growth. Both are represented in Figure below . Q: What are 2 common growth patterns of population? A:

OPTIONS:
- migratory and logistic
- exponential and economical
- organic and inorganic
- exponential and logistic

A: exponential and logistic

Q: Answer the following question given this paragraph: Unsafe drinking water causes 88% of diseases worldwide. In many nations, these diseases are the leading cause of death in children under the age of five. More than 14,000 people die every day from such diseases. Cholera is caused by bacteria. A person gets guinea worm from drinking the guinea worm larvae ( Figure below ). The cholera bacteria and guinea worms are pathogens. Q: What is cholera? A:

OPTIONS:
- protein
- energy
- glucose
- bacteria

A:
bacteria