1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tatiyna
3 years ago
11

What is the meaning of the phrase ""disease is an agent of natural selection""? Group of answer choices Disease can favor surviv

al of individuals who carry specific alleles. Disease randomizes natural selection. Disease removes the effects of natural selection. Natural selection can cause a disease.
Biology
1 answer:
rusak2 [61]3 years ago
5 0

Answer:

The phrase "disease is an agent of natural selection" means that those individuals which carry specific genes to resist the disease will be selected by the nature, whereas those individuals which that don't have or not capable of developing resistance genes will be excluded.

It is a well-established fact that diseases (mainly outbreaks) are best action of nature to select only those individuals which can modify there genetic material and thrive against the changing environmental conditions. Let's take the example of Coronavirus outbreak (COVID-19) this year. From the statistics we know that old people that develop the disease are most likely killed within a few days. However, young people can develop immunity against the virus easily. Hence, nature selects young people and exclude older people. This natural phenomenon is however driven by the disease.

You might be interested in
How can someone inherit a trait from their parent while the sibling does not please help me!!!
Katyanochek1 [597]

Answer:

Genetics is the study of how heritable traits are transmitted from parents to offspring. Humans have long observed that traits tend to be similar in families. It wasn't until the mid-nineteenth century that larger implications of genetic inheritance began to be studied scientifically.

Explanation:

6 0
3 years ago
A neuron transmits information by the secretion of hormones. True or False
grandymaker [24]

Answer:

The given statement is false.

A neuron is the basic structural and functional unit of the nervous system. It helps in transmitting information from one neuron to another neuron, gland, or muscle cell.

The conduction of nerve impulse is electrochemical in nature. It transmits the impulse electrically through the axon the nerve cells and chemically through synapses (gap between two nerves cells).

The axon terminals of pre-synaptic nerve cell release chemical messengers (also called neurotransmitters) in the synaptic cleft. These messengers then bind to the receptors present on the post-synaptic nerve cell and regenerate the nerve impulse.

4 0
3 years ago
Read 2 more answers
10. are a type of producer found in aquatic environments. In a particular lake, the phytoplankton have begun to
RUDIKE [14]

Answer: I think that it would be C because blooms are due to eutrophication, which means that there are high levels of phosphate in the water. Phosphate is a main ingredient in pesticides, which can run-off into rivers.

8 0
3 years ago
What structure disperses the offspring in flowering plants?
Olegator [25]
Flowering plants produce male and female cells. The male cells are called pollen and the female cells are called ova. When a flowering plant is fertilized, it produces offspring in the form of seeds. However, not all plants reproduce flowers. Simpler plants, like mosses, lack these specialized structures.
3 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs.
Yuki888 [10]

Answer:

1st field: linguistic intelligence

2nd field: visual-spatial intelligence

3rd field: bodily-kinesthetic intelligence

Explanation:

There is a theory called multiple intelligence theory, which suggests that there are several types of intelligence differently proportionally distributed in every person. One of them is linguistic intelligence. Persons who possess it are extraordinary at using and understanding words, written or spoken. On the other hand, persons with visual-spatial intelligence show ability to memorize images, faces, details, also, they're aware of their surroundings and find it easy to orient in new and unknown spaces. Also, there is a bodily-kinesthetic intelligence. People who possess it have great motor abilities, especially fine movements, muscle coordination, body shape and strength which makes them great in using their body movements for expressing ideas, opinions, emotions.

4 0
3 years ago
Other questions:
  • Which is made up of lipids?<br> steroids<br> peptides<br> prostaglandins
    11·1 answer
  • Cycloalkanes are _____.
    13·2 answers
  • PLEASE HELP ASAP
    5·1 answer
  • Which of the following statements is true of the carbohydrate glucose
    11·1 answer
  • In the pedigree below, squares represent males and circles represent females. Individuals who express a particular trait are rep
    6·1 answer
  • Which is not a major similarity or difference between freshwater and marine ecosystems?
    15·2 answers
  • what do you think earth looked like millions ago? Explain how plants and animals may have been different then from what they are
    5·1 answer
  • How are nucleus and chloroplasts different?
    12·2 answers
  • Which discovery did Gregor Mendel make?
    10·2 answers
  • Help pleasee I need this for monday
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!