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
Alika [10]
3 years ago
14

Evolution is the

Biology
1 answer:
lina2011 [118]3 years ago
5 0

Answer:

Evolution is the <u>biological process</u> that happens over time in a population, giving rise to new <u>species.</u> The theory of evolution states that all organisms alive on Earth today <u>have a common ancestor</u> which lived <u>years ago</u>.

Explanation:

Evolution is one of the fundamental reason of diverse life on Earth today. Principally, this process takes place by changes in genetic elements via mutations and crossing-over. The positive changes (mutations) allow the organism to develop better condition in order to survive in changing environmment. However, if the changes takes place at major scale, it also leads to the creation/development of new species. To explain this further, I have added a photograph where we can see how different organisms were evolved in the history of Earth.

You might be interested in
HELP ME PLEASE PLEASE PLEASE
Korvikt [17]

Answer:

<h3>mitosis</h3>

Explanation:

the cell divison which gives 2 daughter cells from one parent cell is mitosis it takes place in body cromosomes or in autosomal or in somatic cells

3 0
3 years ago
Name one channel (gated or nongated) through which chloride ions could pass into the cell.
SpyIntel [72]

<u>Passive chloride</u> and <u>GABA</u> are the channels through which chloride ions could pass into the cell.

<h3>What are chloride channels?</h3>

Ion channels are used by cells to regulate many cellular functions, from action potential conduction to water balance, which is sometimes achieved by using a single ion in the setting of different channels types.

Although ion channels are described as transmembrane proteins that have a “pore” which allows for the diffusion of specific ions across a concentration gradient, other channels involved in ion transport include antiporters (exchange), symporters (cotransport in the same direction) and pumps (use energy from hydrolysis of ATP).

Chloride channels are a remarkable example of this since they are involved in the control of transepithelial transport, membrane excitability, and the regulation of cell volume and intracellular and intraorganelle pH.

All of this is achievable by the use of the many different types of chloride channels, of which there are three major families: the voltage-gated chloride channels, the cystic fibrosis transmembrane conductance regulator (CFTR) and related channels, and the ligand-gated channels activated by gamma-aminobutyric acid (GABA) and glycine.

Learn more about ion channels

brainly.com/question/11664972

#SPJ4

6 0
2 years ago
A 16-year-old adolescent informs her nurse that she became a vegetarian 1 year ago. lately she is reporting fatigue and has trou
Lapatulllka [165]

Base on the given symptom and observance from the sixteen year old, she has a deficiency of the vitamin b12 in which she could acquire from meat products. She has a deficiency of this vitamin because she has not been taking up meat products as she became a vegetarian.

6 0
3 years ago
Which of the following might be affected by the loss of a plant species?
garik1379 [7]
C.<span>Multiple organisms may be affected by the loss of a plant species.

It's a chain reaction, for example, giraffes eat plants like leaves and twigs of acacia, but there are no more plants. Giraffes won't have any food and its population will decrease. Lions eat giraffes but there are little giraffes so lions will probably decrease and eat another animal or prey. That prey will also decrease as it is now the Lions primary prey.

I hope that makes sense</span>
4 0
3 years ago
Read 2 more answers
Based on the behavior of a liquid versus a gas, what
dalvyx [7]

Answer:

A

Explanation:

volume of liquid is same as volume of container where as gas occupies whole volume of container

5 0
3 years ago
Other questions:
  • Select the correct statement regarding nerve cells.
    13·1 answer
  • A friend of yours believes that we should not worry about how many natural resources we use because scientists will certainly le
    9·1 answer
  • Which of the following is correct about a muscle contraction?
    11·2 answers
  • A woman's father has ornithine transcarbamylase deficiency (OTD), an X-linked recessive disorder producing mental deterioration
    12·1 answer
  • A mother is heterozygous for Type B blood and a father has type O blood, what is the probability of the offspring having Type B
    7·1 answer
  • Identify a criterion and a constraint for lighthouse signals
    7·1 answer
  • Even though the Sun contains 99% of the mass of the solar system, the Moon revolves around the Earth. Why doesn’t the Moon revol
    5·1 answer
  • Chose the correct answer of
    9·2 answers
  • For your club’s fundraiser, you decided to hold a bake sale. In order to make bakery items, you had to purchase 12 pounds of sug
    5·1 answer
  • Most people: are exclusively right-brained. are exclusively left-brained. use both sides of the brain for all skills. have a rel
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!