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
san4es73 [151]
3 years ago
9

Since organisms have variations, some variations will be more helpful than others. What do we call those helpful variations? A d

eleterious B advantageous C adaptations D vestigial l
Biology
1 answer:
Kay [80]3 years ago
8 0

Answer:

B advantageous

Explanation:

Evolution requires the emergence of genetic diversity in the form of advantageous mutations that are inheritable and can be transmitted in the next generation. This is a basic principle into the conceptual understanding of evolution and natural selection. In evolutionary biology, the natural selection is the mechanism whereby advantageous mutations are selected, thereby the organism carrying these adaptive changes has more chance to survive and reproduce

You might be interested in
Why are the remains of rodenticides found in barn owls?​
lana [24]

Answer: Poisoned Barn Owls can die slowly or live with a poison remnant in their body, according to research. After eating three mice carrying the toxin Brodifacoum, a Barn Owl usually dies in 6 to 17 days.

3 0
1 year ago
explain how a carrier protein can facilitate the diffusion of glucose or other substances into the cell.
Sveta_85 [38]

Specific chemicals are bound by carrier proteins and transferred on one side of the membrane. The conformational changes they go through next enable the molecule to cross the membrane and exit on the other side.

How carrier protein facilitate the diffusion?

When a molecule diffuses, it usually moves from a high concentration location to a low concentration area until the concentration is the same everywhere in the space.

Contrary to channel proteins, another form of membrane transport protein that is less selective in the molecules it transports, carriers are proteins that move a particular material through intracellular compartments, into the extracellular fluid, or across cells. Carrier proteins are found in lipid bilayer cell structures such cell membranes, mitochondria, and chloroplasts, just like other membrane transport proteins.

Therefore, carrier proteins can facilitate the diffusion of glucose or other substances into the cell.

To learn more about diffusion click on the link

brainly.com/question/94094

#SPJ4

6 0
1 year ago
Environmental science is the study of
Zarrin [17]

...the results of natural and unnatural processes, and of interactions of the physical components of the planet on the environment.

plz mark me as brainliest :)

4 0
3 years ago
Claire is measuring the physical properties of two objects.
Viefleur [7K]

Answer:Object 1 is denser than Object 2

Explanation:Greater mass Greater density xD

7 0
3 years ago
Select the phrases that accurately describe properties of the most common form of the DNA double helix. There is more than one c
icang [17]
You did not included your list of selections.  Some general properties ascribed to DNA are storage and expression of information and variables through mutations.  Replication, Transcription, Translation and Mutagenesis are the major functions of DNA in a cell.  DNA nucleotides contain deoxyribose.  DNA is double-stranded in the conservative mode, the original double Helix remains a complete unit and the new DNA double Helix is produced as a single unit.  In the double=stranded DNA, Hydrogen bonds hold one complimentary strand to the other.  

Hope this helps, I love Science.
8 0
3 years ago
Other questions:
  • Science quiz question 2, Thanks if you help!
    5·2 answers
  • Snakes eat bats. Hawks also eat bats. Bats eat moths and so do spiders. Moths eat nectar from plants. When completely diagramed,
    5·1 answer
  • The smallest cell structures that would most likely be visible with a standard (not super-resolution) research-grade light micro
    12·2 answers
  • PLEASE HELP I REALLY NEED THIS DONE FAST!! BRAINLIEST!!! 50 POINTS PER PERSON!!! I WILL MARK BRAINLIEST TO WHOEVER GIVES A GOOD
    9·1 answer
  • Some Latin-American hummingbirds have bills that are long and curved, matching long and sharply curved flowers in their environm
    7·2 answers
  • After injuring his knee, Kai began having pain and numbness in his lower leg. The doctor said the injury damaged nerves that run
    15·2 answers
  • Learning objective: 12.08.05 describe the initiation and propagation of depolarization and repolarization.
    6·1 answer
  • I need help with the stuff in the pictures ;-;
    6·2 answers
  • When there are not enough available nutrients to support bacterial growth, some bacteria survive by
    12·1 answer
  • 2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!