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Svetradugi [14.3K]
3 years ago
11

Which is a method of making many copies of DNA

Biology
1 answer:
Kisachek [45]3 years ago
7 0

The answer is

------PCR------

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The cheetah population was around 100,000 in 1900. Today, fewer than 12,000 cheetahs remain. What type of natural resource are c
sasho [114]

Non-renewable resource

Explanation:

The cheetahs can be considered a non-renewable resource. Non-renewable implies that a resource cannot be replenished at it current rate of depletion.

How much has the cheetah's population declined:

         percentage declination = \frac{Population in 1990}{Population today} x 100

Population in 1990 = 100,000

Population today = 12,000

  Percentage declination = \frac{100000}{12000} x 100 = 83.3%

We can see that the cheetah has suffered a whooping 83.3% decline in their population.

A renewable resource is one that can be replenished as it is being used such as water, air, e.t.c.

Learn more:

Renewable resources brainly.com/question/6944540

#learnwithBrainly

8 0
3 years ago
Which chemical bond most likely stores the most energy?
Lunna [17]
I think the anser is d that what i think Is
5 0
3 years ago
Living material that makes up organisms is known as __________.
Andreas93 [3]

Answer:

the answer is B. biomass

7 0
3 years ago
Read 2 more answers
If the frequency of a dominant allele in a population in equilibrium is 0.35, then the frequency of the corresponding recessive
Nadusha1986 [10]

Answer:0.8775

Explanation:formula for gene frequency is p+q=1

where p is the dominant allele and q is the recess allele.

Given than p=0.35

P^2=0.35^2=0.1225

q=1-p

q=1-0.1225=0.8775

Answer is 0.8775

3 0
3 years ago
6. Before transferring sperm to the female during mating, the males of some species of beetles use their copulatory organs to re
scZoUnD [109]

Answer: Mechanical Isolation

Explanation:

Mechanical isolation is a type of barrier that prevents the species that are closely related from mating with each other.

It is used in case of plants and animals(here beetles) in which the without compatible sex organs individual of different species will not be able to mate and produce offspring.

Thus, the correct answer is option C

6 0
3 years ago
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