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ivann1987 [24]
3 years ago
14

WILL GIVE THE BRAINLESTExplain why the answer you chose is correct.​

Biology
1 answer:
adelina 88 [10]3 years ago
8 0

Its d the cell wall. The plant cell contains a cell wall that is absent in a animal cell.

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Pollution in the what will have the greatest effect on human health
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Troposphere should be the answer
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An increase in the biodiversity of an ecosystem leads to an increase in its productivity.
Liono4ka [1.6K]

Answer: Your answer is True.

Explanation:

8 0
3 years ago
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.

3 0
3 years ago
A family wants to adopt a puppy. A neighbor has a litter of eight puppies, three with black fur and five with brown fur
Reil [10]

Answer:

The puppy has a %53 for being brown

Explanation:

Math

4 0
1 year ago
One approach that is becoming more common in drug D&D is to search for antimicrobial-producing organisms in relatively prist
irina [24]
<h2>The term antibiotic accurately describe your drug.</h2>

Explanation:

  • <u>Antibiotics: </u>The bacterial infection are treated or prevented by the use of Antibiotics.
  • The antibiotic helps to kill bacteria or it prevent the bacteria,to spread in the body.
  • In viral infection such as cold and flu, Antibiotics do not work.
  • It is a bacteria that demonstrate antimicrobial activity in early testing.
  • The natural antibiotic is successfully extracted and purified from the bacteria.

8 0
3 years ago
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