Question

1- The changes in characteristics of a species over time.
Group of answer choices

fitness

evolution

reproduction

natural selection

2- A group of animals that are all the same species is referred to as what?
Group of answer choices

population

kingdom

community

biosphere

3- Inherited characteristics that enhance an organisms ability to survive and reproduce are called what?
Group of answer choices

evolution

fitness

natural selection

adaptations

4- How can an adaptation lose its value?
Group of answer choices

If the animal gets a better adaptation

If the animal reproduces.

If the environment changes and no longer favors that trait

5- The process in which individuals that have certain inherited traits tend to have greater success at survival and reproduction due to these adaptations.
Group of answer choices

fitness

evolution

natural selection

genetic variation

6- This must exist in a population for natural selection to act.
Group of answer choices

fitness

reproduction

evolution

genetic variation

7- In this lab you will play the role of what?
Group of answer choices

prey

teacher

predator

bacteria

8- Which type of feeding structure is present in the predator population for this lab?
Group of answer choices

tongue depressors

spoon

fork

knife

9- Which prey item will be the most numerous to begin with?
Group of answer choices

beans

coins

rice

10- Water, food & shelter are examples of what?
Group of answer choices

Limitied resources which populations compete for

differential reproduction

abundant resources available for all

Answer 1

ANS. 1. Option B is the correct answer.

EXPLANATION;- Evolution may be defined as the process of the change in characteristics of organism with time. They get better adapted to the environmental changes with the new characters. So, they have the better survival capacity with these characters.

ANS.2. Option A is the correct answer.

EXPLANATION;- A group of animals that are same belonging to the same species are called as the population. A population of frogs found in ponds, a population of the human in an area.

ANS.3. Option D is the correct answer.

EXPLANATION;- The inherited characteristics that increases an orgnisms chance of survival and reproduction are called as the adaptation.

ANS.4. Option C is the correct answer.

EXPLANATION;-A organism loss the adaptation when when environment changes and no longer favour the traits. Thus the organisms will not remains adapted to the environments.