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
rewona [7]
3 years ago
10

Organisms with advantageous adaptations are more likely to survive and reproduce than organisms without the advantageous adaptat

ions. This phenomenon is known as natural selection. In order for natural selection to occur,
A.
one population must become extinct so another can be created.
B.
there must be more male organisms than female organisms.
C.
all of the organisms within a population must be exactly the same.
D.
organisms within a population must have some genetic variation.
Biology
2 answers:
sleet_krkn [62]3 years ago
7 0
D

B makes no sense
C makes so sense as variation causes natural selection so if they were all the same natural selection wouldnt happen
A isnt right

the answer is D as the organisms must have some variation in order to be different enough and less/more well adapted to their habitat in order for the less well adapted ones to die- and the more well adapted ones to live and pass on advantageous alleles/genes
Fantom [35]3 years ago
5 0

Answer:

D

Explanation:

I just got it right on study island

You might be interested in
What structure is required for an eukaryotic organism to be classified as an autotroph?
lara [203]

Answer:

Chloroplast

Explanation:

This organelle in cells indicates that an organism can harness energy from the sun and other abiotic factors like carbon dioxide to make their own ‘food’. Chroloplasts have chlorophyl piments that contains photosystems centers that harness energy from the sun for photosynthesis. This light energy from the sun is captured and transferred in chemical bonds of manufactured carbohydrates which are stored in the plants. These plants transfer this energy in an ecosystem when they are consumed by higher organisms in the food chain.

4 0
2 years ago
Use the drop-down menus to identify the scientists who match the descriptions below. found that animals are composed of cells fo
NISA [10]

found that animals are composed of cells is Theodor Schwann

found that plants are composed of cells is Matthias Schleiden

looked at cork through a compound microscope is Robert Hooke

declared that all living cells can only come from other living cells called living cells "animalcules" is Rudolph Virchow

6 0
3 years ago
Read 2 more answers
2) Sometimes insects will instead sit on top of a warm surface in order to increase their body temperature. What is the primary
SCORPION-xisa [38]

Answer:

The correct option is C.

Explanation:

There are three modes of heat conduction, these are conduction, convection and radiation. Heat transfer by conduction usually involves the movement of heat through solid substances. For instance, in the scenario given in this question, the warm surface is the solid substance through which heat is passed to the insects' bodies. Thus, conduction requires direct contact.

Heat transfer by convection method usually involves the movement of heat through liquids or gases while radiation can occur in vacuum.

4 0
2 years ago
Chlorine in the stratosphere is believed to come primarily from cfcs rather than from natural sources such as volcanoes because:
Andreyy89

 he answer is because <span>samples of air taken over erupting volcanoes shows that volcanoes contribute a small amount of chlorine in the stratosphere compared to CFCs. Volcanic eruptions account for a large instability of chlorine from land to the atmosphere on a yearly basis. This is in addition to chlorine that enters the atmosphere from sea spray, industrial processes and biological gases which are from CFCs. All of these inputs happen near or at the base of the atmosphere. Very little of the material emitted from volcanoes makes it up into the upper reaches of our atmosphere which is the stratosphere where it could touch the ozone layer. However, most of it is believed to be deposited lower down which is in the troposphere, where it then rained out back to the surface of the earth.</span>

5 0
3 years ago
Read 2 more answers
What is the difference between goodness of fit and personality conflict?
asambeis [7]

I hope this helps

The compatibility of a person’s temperament with his surrounding environment is referred to as “goodness of fit.”

Some temperaments and environments seem to naturally fit together, while others do not.

There are two types of “Goodness of Fit:”

<span> how that trait interacts with the environment how it interacts with the people in that environment. </span>

Any trait in and of itself is not a problem; rather, it is the interaction that determines the “acceptability” of that trait.

4 0
3 years ago
Read 2 more answers
Other questions:
  • After Meiosis 2, how many chromosomes will I have in each cell if I start with 48 chromosomes in my original parent cell? Is the
    12·1 answer
  • WILL GIVE A BRAINLEST AND I ALSO THINK THE ANWERS IS A BUT IM NOT SURE
    9·1 answer
  • ATP is the molecule that is used to provide energy necessary to power cellular functions, and as a result, it is often called th
    12·1 answer
  • 2. This cell structure acts as the "brain" or command center for the cell.
    11·1 answer
  • Bees may pick up pollen of one flowering species on a certain place on their bodies. If this area does not come into contact wit
    10·1 answer
  • 1 A negative result of monoculture farming is...
    10·1 answer
  • In chickens, comb shape is determined by genes at two loci (R, r and P, p). A walnut comb is produced when at least one dominant
    8·1 answer
  • Which of the following statements is true?
    10·1 answer
  • When an experiment shows that one variable makes another variable
    11·2 answers
  • A____is a musculoskeleteal injury in which there is a partiral or temporay seperation of the bone ends as well as partial tretdh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!