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solniwko [45]
2 years ago
13

Comprehending worldwide relationships and long-term change involved in natural selection is not easy -- individuals are rarely a

ble to witness such things personally. Various fields of scientific study contribute evidence useful for reconstructing the history of organisms and the relationships among them.
Biology
1 answer:
gavmur [86]2 years ago
7 0

Evolution is the change in heritable traits of biological populations over successive generations.

What is evolution of life?

  • Evolution has produced the variety of life that exists on Earth today. Since life first emerged on Earth between 3.5 and 4 billion years ago, it has continued to develop.
  • At initially, there were just single-celled, primitive species on Earth.
  • The first multicellular organisms appeared much later, and as a result, the diversity of life on Earth significantly increased.
  • Darwin put out a substantial amount of evidence to back up his idea of evolution by natural selection.
  • Evolution is the gradual alteration of a living thing's traits over time. Natural selection is the process of evolution.
  • Through their DNA, organisms transmit their traits from one generation to the next.

Learn more about the Evolution with the help of the given link:

brainly.com/question/2725702

#SPJ4

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Plz plz help asap
saul85 [17]
D is the correct answer
8 0
3 years ago
What did Malthus predict about the human population.
Digiron [165]

Answer:

The human population would eventually grow too large to be sufficiently supported by the food available.

Explanation:

He found that food production did not increase at an exponential rate but instead increased more slowly.

3 0
3 years ago
Read 2 more answers
Daisy, a sixteen-year-old, was in a car accident in which she suffered a serious brain injury. Since then, Daisy is unable to re
BaLLatris [955]

Answer:

Daisy's episodic memory is impaired, but her semantic memory is intact.

Explanation:

Episodic memory is the type of memory that holds events experienced by the person. That is, it is the memory that holds the places the person went, important dates, events that occurred and other things that the patient was present at the moment. If Daisy can't remember what she did last week, how the accident happened, or any of her childhood experiences, then her episodic memory is compromised.

Semantic memory allows humans to communicate with language. In semantic memory, the brain stores information about words, what they look and represent, and how they are used in an organized manner. Daisy is able to read, write and speak accurately and remember the names of countries, things, places and famous people, that means her semantic memory is intact.

5 0
3 years ago
A student wants to perform an experiment to test the effect of different colored lights on the growth of basil plants. She sets
Elena-2011 [213]

Answer:

light is the independent variable, height of the plant is the dependent variable. Dependent is the effect that based on the independent.

Explanation:

lets break it down. 1) you want to know the effect of something you apply from one thing to another. Let say, if you grow your plants under the sunlight, the plants grow taller. In this case, the sunshine is the independent variable whereas the height of the plant/how tall it can grow is the dependent variable. 2)NOW, before i give the answer. The design of the question is not good for high school students. i think your teacher thinks "light" is the independent variable. 3)However, the question contains confounding variables in it because different lights might produce different effects to the height of the plants. If you want to test if plants are exposed to light grows taller than plants do not expose to light, then you should have all the lights are the same. 4) So, all the plants should be exposed to one certain light to avoid confounding. Confounding means that either red light and sunlight are both produce the same effect whereas the other colors do not help the plants to grow taller. 5)Your teacher should test one light at a time. So, if he is testing with all different colors of light, then light is the independent variable, and height of the plant is the dependent variable.

4 0
3 years ago
_______ look at the genetic tendencies that we share as a species, whereas _______ explore human genetic differences.
Reika [66]

Answer;

Evolutionary psychologists; behavioral psychologists

Evolutionary psychologists look at the genetic tendencies that we share as a species, whereas behavioral psychologists explore human genetic differences.

Explanation;

-Evolutionary psychology is a theoretical approach to psychology that attempts to explain useful mental and psychological traits such as memory, perception, or language,as the functional products of natural selection. Evolutionary psychology is focused on how evolution has shaped the mind and behavior.

-Behaviorism is concerned with how environmental factors affect observable behavior. The behaviorist approach proposes two main processes whereby people learn from their environment: namely classical conditioning and operand conditioning.

3 0
3 years ago
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