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
choli [55]
3 years ago
13

What are the strong claws and opposable digits found in a koala’s hands and feet considered? natural selection an adaptation evo

lution a variation
Biology
2 answers:
beks73 [17]3 years ago
7 0

the answer is most definitely <u>C.) evolution</u>, just took test.

Molodets [167]3 years ago
6 0
They're considered to be human like hands. They have a thumb like humans which allows them to grip onto trees and maneuver better. It also helps them with their grip onto branches and trees because they rarely come down from up there, so they need to be able to grip tightly even a sleep. I would say it's natural selection due to evolution.
You might be interested in
How is energy related to the change of state
Blababa [14]

Answer:

Atoms lose energy as a gas changes to a solid. How is energy related to the change of state represented by the model? Atoms gain energy as a solid changes to a liquid.

Explanation:

3 0
3 years ago
The graph below depicts the frequency of expression of the range of leg lengths in a population of crickets:
Ilia_Sergeevich [38]

The correct answer is option:

The peak of the bell curve has shifted to the right, with a greater frequency of crickets with long legs and a lower frequency of crickets with short legs.

The given condition would lead the directional selection of the crickets with long legs. Directional selection leads to shifting of curve in one direction, which is more suitable.

The crickets with short leg get easily caught by predators, so, after sometime, there would be a decrease in number of the crickets with short leg. At the same time, the crickets with long leg would manage to save themselves and their number would comparatively increased.

3 0
3 years ago
Which of the following statements about phospholipids is TRUE? A Option A: Each one has two fatty acid chains and the glycerol b
Diano4ka-milaya [45]

Answer:

Each one has two fatty acid chains and the glycerol backbone is bonded to a small polar group.

Explanation:

Phospholipid is a unique form of lipid. The  bonding of the glycerol backbone to the polar phosphate group makes phospholipid to have dual solubility unlike general triglycerides.

 

The polar head is said to be hydrophillic that is <u>water loving,</u> while the two carbon chains  that  retained lipid features are hydrophobic <u>water hating.</u>

Therefore if a phopholipid is placed in water, in relation  to its functions as component of cell membrane, it forms a bi-layer in which the water loving portion hydrophilic head points into the surrounding watery medium, while the hydrophobic layer points inwards far away from the watery medium into the internal cellular  layer to form an impermeable barrier to hydrophilic (polar) substances.

This forms the basis of   the  phospholipd  bilayer  of the  cell membrane. And it  controls the permeability of the cell membrane to  influx  substances  into the cells.

3 0
3 years ago
What is the net charge of the structure in the figure below?
Brilliant_brown [7]

Question:- what is the net charge of the structure in the figure below?

A. 1-

B. 1+

C. 2+

D. 2-

Answer

there are 3 protons (+ve charge) and 2 electrons (-ve charges )

so net charge is positive one

8 0
2 years ago
If a plant looks purple, which light color is causing the plant to photosynthesize?
Vikki [24]

Answer:

Purple

Explanation:

To perform photosynthesis, violet light is the most important color, and it's from these wavelengths that plants get most of their energy. The reason for this is because out of the visible spectrum, red light is the longest wavelength light that the photosynthesis process can use, but it has the least energy

6 0
2 years ago
Other questions:
  • A patient's blood sample shows large immature red blood cells. this may suggest a deficiency in
    5·1 answer
  • What results if cells do not respond to the normal mechanisms that control cell division?
    8·1 answer
  • We often say ‘it is freezing ‘ when the temperature is cold outside. Explain why this is not an accurate statement.
    5·2 answers
  • Which of the following is NOT part of the theory of natural selection? Question options:
    11·1 answer
  • The members of these kindoms all have cell walls. Which kingdoms are they
    12·1 answer
  • PLEASE ANSWER WILL GIVE 75 POINTS
    11·1 answer
  • The question is above, I’ll reward brainalist
    12·2 answers
  • As the moon moves straight due to inertia, it travels in orbit around the Earth due to _________.
    11·1 answer
  • How would our lives be different if water could not dissolve most substances?
    13·1 answer
  • Which field seeks to discover the influence of environment and heredity on individual differences in human development?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!