Cards in this guide (11)
What is an adaptation
a camel has humps to store water
a rabbit that has fur that blends in with snow
a trait that makes an organism more likely to reproduce
What is the third step in natural selection
There are really no steps in natural selection - just conditions
required for it to occur.
Hypothalamus produces hormones secreted by which gland
What are the phases of Natural Selection
There are no phases or steps to natural selection. Natural
selection is a continuous process.
What are the conditons from hardy and weinberg equilibrium
The conditions for the Hardy-Weinberg Equilibrium are no
mutation, migration, natural selection or random drift.
Is it true that Physiological adaptations in organisms are slow to develop and do not cause a change in the organism
A mouse runs for cover in the presence of a cat the cat is an example of stimulus Innate Internal Learned External
When a mouse runs for cover in the presence of a cat the cat is
an example of an external stimulus. Mice have an innate fear of
cats, but the cat itself would be an external stimuli.
The climate of a biome is determined by all of these factors except
The graph below shows the population of mice in an ecosystem where the mice are not allowed to enter or leave. Which best describes the population at point C
The birthrate is higher than the death rate (APEX)
The table below shows the number of chromosome pairs for various organisms. Which organism can produce the highest number of genetically different gametes
The largest density an ecosystem can support for a particular population is called