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Thepotemich [5.8K]
3 years ago
11

What information can scientists learn from studying cells?

Biology
1 answer:
stepladder [879]3 years ago
6 0

Cells are the basic unit of structure in all living things. ... Since cells are in all living things, they provide information about all life. Because all cells come from other cells, scientists can study cells to learn about growth, reproduction, and all other functions that living things perform

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A large population of deer lives in the forest. Wolves kill and eat the deer as a primary food source. Which of the following wo
MAXImum [283]

Answer:

The wolf population greatly increases

Explanation:

Study island

5 0
3 years ago
Because identical twins begin as a single fertilized egg that then separates, identical twins share ____ percent of genetic make
Sergeeva-Olga [200]

Because identical twins begin as a single fertilized egg that then separates, identical twins share 100 percent of genetic makeup.

<h3>IDENTICAL TWINS:</h3>

Identical twins are a type of twins characterized by their phenotypic similarity. They look so much alike that they are almost morphologically indistinguishable.

Their similarity emanates from their genetic content. Identical twins are formed when two sperms fertilize a single egg, which then splits into two.

Since identical twins begin as a single fertilized egg that then separates, this means that they share 100% of their genetic makeup.

Learn more about identical twins at: brainly.com/question/986349

3 0
2 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
In which of these areas is the population of inner mongolia most densely concentrated?
iragen [17]

Before the rise of the Mongols in the 13th century, it is now called central and western Inner Mongolia, particularly the Hetao region, change back and forth in control between Chinese agriculturalists in the south and nomadic Mongol of the north. is known through Chinese chronicles and historians. 

7 0
3 years ago
How do pseudopods work?
garri49 [273]
How do pseudopods work?The Function of Pseudopods. Pseudopods are actually extensions of the cytoplasm, or the thick liquid that is inside organisms like amoeba. The organism can change the shape of the pseudopod, making it move, appear, and disappear. The pseudopods are used in movement and as a tool to capture prey.
7 0
3 years ago
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