What happens in the proliferation stage of wound healing?

1 answer:

7 0

Wound healing the natural way the body heals or restores broken tissues due to injury. Wound healing consists of four phases: hemostasis, inflammation, proliferation and maturation. During the proliferation stage, epithelialization, fibroplasia and angiogenesis occur during this stage. This is the stage wherein the growth of new tissue occurs.

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Natasha_Volkova [10]

Answer:

The correct answer is option b, 0.3m/s

Step by Step solution:

The relation between speed, wavelength and frequency of a wave is given by the following equation:

Speed = Wavelength x Frequency

Substituting the values in above equation we get –

= 3 x 0.1

= 0.3 m/s

7 0

2 years ago

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A population is made up of individuals where 77 have the A1A1 genotype, 65 have the A1A2 genotype, and 123 have the A2A2 genotyp

lana [24]

Answer:

Frequency of allele A1- 0.41

Explanation:

In Hardy weinberg equilibrium,

P refers to the dominant allele

q refers to the recessive allele

The allele frequency will be p+q=1

The genotypic frequency is- P²+q²+2pq=1

P²= genotype of dominant trait ( A1A1)- 77

2pq= genotype of heterozygotes (2pq)- 65

q²= genotype of recessive trait (A2A2)- 123

Total number of offsprings= 77+ 65+ 123

= 265

Now to calculate allele frequency of A1=

$\dfrac{\text{number of A1A1 offspring}}{ \text{total number of offspring}}+\dfrac{1}{2}(\dfrac{\text{number of A1A2 offspring}}{\text{total number of offspring}})$

= 77/265 + 1/2( 65//265)

= 0.290+ 0.122

= 0.413

Thus, 0.41 is correct.

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3 years ago

In pea plants flower color is completely dominant trait with purple flowers being dominant to white flowers. Based on this if yo

Reil [10]

Hello again!

If plants are purebred, then they are homozygous. This means that they have the exact same genes in one pair: for example, AA. If they are both purebred, then the dominant gene will win out every time. The answer for this question, then, would be D. Here is a diagram to help you!