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
VARVARA [1.3K]
3 years ago
6

The frequency of a certain trait in a population will increase over many generations if which of the following is

Biology
1 answer:
Zigmanuir [339]3 years ago
7 0
C) As the trait will then pass to others without it and through natural selection will become abundant
You might be interested in
Many functions in the body are controlled by
PSYCHO15rus [73]

Answer:

  • The body gets energy from some compounds.
  • Some compounds determine physical characteristics.
4 0
2 years ago
Read 2 more answers
Examine the animal cells as they are each in a specific phase in their life cycle. Then, identify the phase and what is occuring
Sveta_85 [38]

The life cycle of an animal cell consists of two phases called interphase and mitosis.

The interphase is characterized by the moment in which the cell is in intense methadological activity. At this point, it is possible to see that the cell has increased in size and has become wider and more robust. This phase is divided into three sub-phases called G1, S and G2.

In subphase G1, it is possible to observe that the cell is causing the synthesis of RNA and proteins on a large scale,

In subphase S, it is possible to observe that DNA division is taking place.

In the G2 subphase, it is possible to visualize that the cell is forming microtubules of the mitotic spindle. In addition, RNA and proteins are produced, but in lesser quantities.

After interphase, mitosis begins, which is the period of cell division, where two daughter cells identical to the mother cell are generated. Mitosis has the following phases: prophase, prometaphase, metaphase, anaphase and telophase.

In the prophase, it is possible to notice that the chromosomes were duplicated and formed pairs of chromosomes (the sister chromatids). In this phase it is also possible to see the condensation of the promatin, the formation of the mitotic spindle and the disappearance of the nucleolos.

In the first phase, it is possible to visualize that the chromosomes have become condensed and are connected by the poles and not by the middle anymore. At this stage, the nuclear membrane also disappears.

In the metaphase, it is possible to visualize that the chromosomes move to position themselves in the cell equatorial plane (sister chromatids are still formed).

In anaphase, it is possible to visualize the separation of the sister chromatids, generating child chromosomes, which are separated and moved to opposite ends in the cell. At that point, the cell takes on an elongated shape. Child chromosomes form pairs and look the same as normal chromosomes.

In telophase, it is possible to visualize the formation of new nuclei at each end of the cell. The spindle microtubules are destroyed, the comosomes are decondensed and the cell is ready to be divided.

8 0
3 years ago
Which plate does not appear in both hemispheres?
lbvjy [14]

Answer:

Indo-Australian

Explanation:

4 0
2 years ago
Read 2 more answers
Why are rats such successful island invaders
-BARSIC- [3]
well because tjey are small and could be transported in ships and in other transportation.
8 0
3 years ago
Which activity is most likely a result of a sudden, unexpected hangs in the environment? A. a dog mating to produce offspring B.
cupoosta [38]
It would probably be .D. Plankton populations decreasing.
8 0
3 years ago
Other questions:
  • Coral reefs are unaffected by pollution.<br> true or false
    13·1 answer
  • Bone contains living cells and organic matter such as collagen, protein, and polysaccharides. However, much of the volume of bon
    7·1 answer
  • Under a microscope, you can see that a plant cell has only half the usual number of chromosomes. What stage of the plant’s life-
    9·1 answer
  • Directions: Below are a set of scenarios you may encounter during as
    7·2 answers
  • After letting his soil sample sit in water for an hour, Mark concludes that just one type of material made up the soil. Jack con
    10·2 answers
  • Hii please help me...
    10·2 answers
  • Which statement best describes the relationship between the bending of a ray of light and a black hole?
    14·2 answers
  • 1.  Snapdragons can be red (RR), white (WW), or pink (RW).   Cross a red snapdragon with a pink snapdragon.  Give the genotype a
    7·1 answer
  • Digestion in echinoderms​
    10·1 answer
  • As the human population spread out of Africa into new regions, genetic diversity Group of answer choices went up as an adaptatio
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!