0
Suppose individuals of a species of lizard on an island can be brown, tan, or green. Suppose a volcanic eruption on the island kills all but one male and one female lizard. Both are brown, and all later generations are brown. What is this an example of?
MarKayla Johnson
a genetic bottleneck
Wiki User
∙ 14y ago
Anonymous
A Genetic Bottleneck
Add your answer:
Earn +20 pts
Does mt etna have mafic or felsic lava?
The lavas are intermediate in composition, mostly andesite with some more felsic dacites.
What is meant by The year without a sun?
In 535 AD a haze covered much of the northern hemisphere to the point where the sun was blotted out for all but about 4 hrs of the day. This caused massive droughts and famine. In some cases plague resulted from malnutrition. The cause is unknown, some speculate volcanic eruption others suppose an impact by an asteroid or comet.
What is a synonym for the geologic hot spot?
Depends on what kind of geological activity you are referring to, as for volcanic activity the ring of fire in the pacific ocean would be the major term used I suppose .
Suppose the stratosphere became covered in a thick blanket of volcanic dust How would this affect the temperature of the air in the troposphere?
If the stratosphere became covered in a thick layer of volcanic dust... it would slowly cover the earth like a blanket and block out the sun witch would lower the temperatures for maybe years.
What is the allele frequency?
The distribution of alleles in a population - APEX
Suppose a volcanic eruption on the island kills all but one male and one female lizard both are brown and all later generations are brown what is this an example of?
a genetic bottleneck
Suppose individuals of a species of lizard on an island can be brown tan or green. Suppose a volcanic eruption on the island kills all but one male and one female lizard. Both are brown and all lat?
a genetic bottleneck
Is there a danger of tsunamis in Canary islands?
Yes. The Canary Islands are volcanic in origin and I suppose an eruption could generate a tsunami. But tsunamis travel hundreds of miles so one could come from an earthquake or volcanice eruption in the Caribbean.
Does mt etna have mafic or felsic lava?
The lavas are intermediate in composition, mostly andesite with some more felsic dacites.
Does silver ever meet cream?
Who Knows? Maybe in Sonic Generations since they're us suppose to be many characters
What is meant by The year without a sun?
In 535 AD a haze covered much of the northern hemisphere to the point where the sun was blotted out for all but about 4 hrs of the day. This caused massive droughts and famine. In some cases plague resulted from malnutrition. The cause is unknown, some speculate volcanic eruption others suppose an impact by an asteroid or comet.
Why do you suppose there is so much time in between big eruption in the past?
because it needs a lot of potential energy to build up to have a big eruptions during the past.
What defense mechanisms do you suppose Freud argued is the most powerful and often used by individuals?
Denial, repression, displacement.
What is a synonym for the geologic hot spot?
Depends on what kind of geological activity you are referring to, as for volcanic activity the ring of fire in the pacific ocean would be the major term used I suppose .
What is the opposite of gay?
The opposite of gay is straight. Gay refers to individuals who are attracted to the same sex, while straight refers to individuals who are attracted to the opposite sex.
Suppose the stratosphere became covered in a thick blanket of volcanic dust How would this affect the temperature of the air in the troposphere?
If the stratosphere became covered in a thick layer of volcanic dust... it would slowly cover the earth like a blanket and block out the sun witch would lower the temperatures for maybe years.
How do you go on a honeymoon on the sims genarations?
You can't have a honeymoon on sims 3 or even generations only on sims 2 I know it sucks but you could make them go somewhere in your town I suppose x
