From a population of red brown orange yellow and green butterflies only the red and green ones survive since they can blend into their environment and reduce predation. Which evolutionary mechanism is involved?

Answers

Answer 1

Answer: The evolutionary mechanism involved is genetic drift. Of the butterfly population, the red and green butterflies survived due to their ability to camouflage into their environment while the brown, orange and yellow butterflies did not because of their wing colors.

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Which of the following is a requirement for a population to be in Hardy-Weinberg equilibrium? A.Immigration must outpace emigration. B.One allele must provide a benefit. C.No mutation can take place. D.The population must be very small.

What is an example of a simple protein found in eggs?

Answers

A protein,such as a globulin or histone, that yields only amino acids upon hydrolysis.

Most of the proteins in egg yolks have lipoproteins. The lipoproteins are divided into two groups: a plasma and a granule fraction. The granule portion has a phosphoprotein, that is 54% serine. Serine is a amino acid that can act as a carrier of calcium or iron ions in biological systems.

(GIVING BRAINLIEST!!)Two types of clouds and described below.

Cloud 1: Long columns that stretch high into the sky; often bring heavy rains, snow, and hail
Cloud 2: Long, gray, and cover most of the sky; often bring light rain, sleet, or snow

Which statement is true about the clouds?

A) Cloud 1 is a cirrus cloud, and Cloud 2 is a cumulus cloud.
B) Cloud 1 is a cumulonimbus cloud, and Cloud 2 is a stratus cloud.
C) Cloud 1 is a stratus cloud, and Cloud 2 is a cumulonimbus cloud.
D) Cloud 1 is a cumulus cloud, and Cloud 2 is a cirrus cloud.

Explain Why

Answers

Answer:

The answer is B.

Explanation:

A cumulonimbus is the one that stretched really high and can bring so much precipetation.

The stratus cloud can also bring light rain, sleet, or snow too. And they also cover most of the sky.

Answer:

Explanation:

Some flowering plants appear to have offspring that have traits that are intermediate between those of the parents. Which type of dominance is exhibited by the offspringA-complete dominance
B-blended dominance
C-codominance
D-incomplete dominance

Answers

Incomplete dominance, it refers to a genetic situation in which one allele does not completely dominate another allele, and therefore results in a new phenotype.

Incomplete dominance, it refers to a genetic situation in which one allele does not completely dominate another allele, and therefore results in a new phenotype.

A high birth to death ratio leads to smaller populations. Please select the best answer from the choices provideda. True
b. False

Answers

False, a high birth to death ratio do not lead to smaller populations. High birth to death ratio means that more children are born each time than people dying. Therefore, population is increasing. It does not lead to smaller population rather younger population.

A high birth-to-death ratio leads to larger populations. This is because the birth rate is the number of births per 1,000 people in a population, and the death rate is the number of deaths per 1,000 people in a population. Hence the statement is false.

If the birth rate is higher than the death rate, then the population will grow. On the other hand, a low birth-to-death ratio leads to smaller populations. This is because the birth rate is lower than the death rate, so the population will shrink.

Therefore, the statement "A high birth-to-death ratio leads to larger populations, not smaller populations." is False.

To know more aboutthe birth rate:

brainly.com/question/2278740

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If each level in a food chain typically loses 90 percent of the energy it takes in, and the producer level uses 1000 kcal of energy ,how much of that energy is left after the third trophic level

Answers

The energy that is left after the third trophic level is 10 kcal.

How much of that energy is left after the third trophic level?

The first trophic level uses 1000 kcal.
The second trophic level used 100 kcal.
So, the third trophic level uses 10 kcal leaving 1 kcal.
The energy is transferred from trophic level to trophic level, and approximately 90% of it is lost each time.
With some of it being lost as heat into the environment (as a result of respiration) and some being lost as partially digested food.

Hence, if each level in a food chain typically loses 90 percent of the energy it takes in, and the producer level uses 1000 kcal of energy, the energy that is left after the third trophic level is 10 kcal.

To know more about energy flow in trophic levels, refer to: brainly.com/question/17249801

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There is 10 kcal energy left in the 3rd trophic level.

Which eating disorder might be discovered by a dentist?anorexia
bulimia
starvation dieting
obesity

Answers

Answer: starvation dieting

Explanation:

The composition of human and animal teeth is calcium and phosphate. The diet of a human affects the condition of the teeth. High concentration of sugars and fats in the food will likely to damage teeth. Also the deficiency of calcium and other minerals essential for teeth development may indicate the signs of eating disorders. Therefore, starvation dieting is the correct option.

It's Bulimia. I'm sorry if this was late

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