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goblinko [34]
3 years ago
7

Explain what is mutatation??????????????????

Biology
2 answers:
tigry1 [53]3 years ago
8 0

Answer:

Mutation- the changing structure of a gene.

Explanation:

ale4655 [162]3 years ago
7 0

Answer:

if there's a mistake in the dna then it leads to a mutation

Explanation:

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Red foxes have three different types of coat color: red, cross, and black/silver. These coat colors are controlled by a single l
Anna [14]

Answer:

74%

Explanation:

The frequency in such cases (diallelic cases) is estimated by following formula which is attached in the image:

So as per our question, the frequency of the "R allele" as per data given below will be as under:

58 red-phase (RR)

32 cross-phase (RS)

10 black/silver-phase (SS) foxes

Total plants = 58 + 32 + 10 = 100

f(R) = 58 x 2 + 32/ 2 (58+32+10)

    = 116 + 32 / 200

     = 148/200

     = 0.74 i.e. 74%

3 0
3 years ago
Which description identifies a solid?. Single choice.
vredina [299]

Answer:

A. definite volume and definite shape

Mark me as brainliest

5 0
2 years ago
Explain how water's cohesive and adhesive properties are a result of its bonding among the atoms
vladimir1956 [14]

Water is a unique molecule which contains inter-molecular forces like vandar wall's forces and hydrogen bonding that results in extremely strong bonding forces among water molecules.

Cohesion and adhesion are the properties of water which refer to the fact that water molecules are not only very strongly attracted to water molecules but also to other polar molecules of any type.

This is the cohesive nature of the water which makes water a water drop and it is the adhesive nature of water due to which water takes the shape and available space in a glass or jar of water .

How these properties are a result of bonding between atoms?

Cohesive properties:

  • We are well aware of the fact that water is composed of one atom of oxygen and two atoms of Hydrogen.
  • The two hydrogen atoms align themselves in such a way that oxygen is in middle of them. Due to great electronegativity difference Oxygen gets a partial negative charge while Hydrogen atoms get partial positive charges.
  • Now one oxygen atom of one one water molecule attracts the partial positive charged hydrogen atom of another water molecule, and this attraction causes the bonding. This type of inter-molecular forces of atom gives water cohesive properties.

Adhesive properties:

  • If we talk about adhesive properties through which water is attracted to other materials of polar nature, these adhesive properties are also due to same nature of bonding.
  • Any polar compounds can easily get bonded with water due to polar nature of water molecules. You can see the attached figure for better understanding of bonding properties of water.

Hope it help!


6 0
3 years ago
_____ is associated with the fearless-peer experiment. the experiment demonstrates _____.
blondinia [14]
OBSERVATIONAL LEARNING is associated with the fearless peer experiment. The experiment demonstrates OBSERVING OTHERS AND POSITIVE BEHAVIORS.
Fearless peer experiment is about a video show about a small boy who was having fun playing with dogs. What was seen inside the video encourages the watchers to lose the fear they have for strange dogs.
7 0
3 years ago
Read 2 more answers
What happens durning prophase
Crank
This is the first stage of mitosis and meiosis whereby the specialized cell is undergoing, cell division.

The nuclear envelope starts to break down

The chromosomes start to condense during this phase, from being loose to being tight, held together at the middle.

The mitotic spindles start forming, as well from the spindle apparatus.

Brainliest please.

6 0
3 years ago
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