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
Pepsi [2]
3 years ago
7

What is artificial selection??

Biology
2 answers:
Scilla [17]3 years ago
6 0
Artificial selection is a process during which humans intentionally breed organisms with desirable traits. The answer is B.
Y_Kistochka [10]3 years ago
5 0

Answer:

i believe the answer is b

Explanation:

You might be interested in
During a total lunar eclipse what happens
leonid [27]

Answer:

B

Explanation:

The moon moves in the earth's shadow and is blocked by the earth .

4 0
3 years ago
Read 2 more answers
Younger fossils are often morphologically different from older fossils in a lineage. How do paleontologists think the morphologi
photoshop1234 [79]

Answer:

Paleontologists thinks that the younger fossils are a species that underwent an-agenesis, gradually evolving a new morphology or/and the younger fossils are a new species that branched off the older one, rapidly evolving a new morphology.

Explanation:

Fossils are the safeguarded remains or hints of creatures, plants, and different life forms from an earlier time. Fossils range in age from 10,000 to 3.48 billion years of age. The perception that specific fossils were related with certain stone layers drove nineteenth century geologists to perceive a land timescale. Like surviving life forms, fossils differ in size from minuscule, similar to single-celled microscopic organisms, to monstrous, similar to dinosaurs and trees.

Fossils give strong proof that living beings from the past are not equivalent to those discovered today; fossils show a movement of advancement. Fossils, alongside the similar life systems of present-day life forms, comprise the morphological, or anatomical, record.

By contrasting the life structures of both present day and terminated species, paleontologists can deduce the ancestries of those species. This methodology is best for life forms that had hard body parts, for example, shells, bones or teeth. The subsequent fossil record recounts the account of the past and shows the development of structure more than a great many years.

8 0
2 years ago
Two students are planning an experiment that will test how planaria (aquatic flatworms) respond to different environments. They
Lady_Fox [76]

Answer:

The Student 1's method would bring more accurate results.

Explanation:

6 0
2 years ago
Which statement best explains why the process of genetic engineering is important to the scientific community?
iVinArrow [24]
<h2><u>Answer:</u></h2>

Genetic designing gives crops that are more affordable to develop. One of the most serious issues that the world may look soon is a sustenance supply lack because of the expanding exponential development of the populace.

Genetic designing gives crops that are progressively generous, bigger and more affordable to develop that might be the response to mounting future issues. The capacity to control plants in the lab makes modifying their development design an a lot quicker change than numerous long periods of characteristic choice in the homestead and field.  

3 0
2 years ago
Read 2 more answers
The presence of calcium in the sarcoplasm is directly responsible for __________. Multiple choice 1 decreasing the length of the
xxMikexx [17]
  • The presence of calcium in the sarcoplasm is directly responsible for exposing the binding sites on actin.
  • Rigor mortis occurs after death because detachment of crossbridges does not occur due to the lack of ATP

<h3>What is Sarcoplasm?</h3>

This is defined as the the cytoplasm of striated muscle cells in living organisms .When calcium is present, the binding sites on actin are exposed.

Rigor mortis occurs after death and involves stiffening of the muscle tissue because  detachment of cross bridges does not occur due to the lack of ATP.

Read more about Rigor mortis here brainly.com/question/25812860

5 0
1 year ago
Other questions:
  • How are tigers and goldfish related
    15·2 answers
  • The type of graph that shows data as parts or percentages of a whole is a
    13·2 answers
  • What is possible cause of the decline in an amphibian on the planet
    6·1 answer
  • What types of nitrogen are plants easily able to use
    11·1 answer
  • Extra food is stored in a root's _____.
    10·2 answers
  • Which can remove carbon dioxide from the atmosphere?
    15·2 answers
  • PLEASE HELP ME!!! 30 points (also marked Brainlest)
    14·1 answer
  • Which depth
    11·1 answer
  • The relationship that results when organisms in an environment rely on each other for
    9·1 answer
  • Study Island
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!