All categories

3 years ago

The appearance of the greatest percentage of white mice occurred ?

Biology

2 answers:

MrRissso [65]3 years ago

7 0

The correct answer is after the maximum number of days of snow cover.

In order to survive and reproduce, all the living species must amend to the situations imposed on them by their surroundings. A species environment includes everything imposing upon it, as well as everything, which is influenced by that species.

In the given case, white mice are found in tandem at the time of white snow cover, as they adapted themselves to the environment by changing their appearance from brown to white, so that they can camouflage themselves against the predators, like fox during winter times.

steposvetlana [31]3 years ago

4 0

<span>It occurred during the years of longest snow covered.</span>

You might be interested in

The regulatory centers for the respiratory and circulatory systems are found in the _____

arlik [135]

The regulatory centers for the respiratory and circulatory systems are found in the cerebrum

5 0

2 years ago

Suppose that an adult black bear adds 50 pounds of fat in order to survive while hibernating through the winter. how much glycog

NemiM [27]

Answer: The correct answer would be 112.5 pounds

Explanation:

Let us first covert the pound into grams. We know that 1 pound is equal to 453.59 grams.

Thus, 50 pound of fat = 50 x 453.59 = 22,679.5 grams.

We know that, 1 gram of fat releases 9 Kcal of energy. Thus, total energy produced by 22679.5 grams = 9 x 22679.5 = 204,115.5 Kcal

Glycogen is carbohydrate thus, it will produce 4 Kcal of energy per gram.

Thus, 4 x C = 204,115.5 (where C is the grams of glycogen)

⇒ C = $\frac{204115.5}{4}$

⇒ C = 51,028.875 grams

Using 1 pound = 453.59 grams, we con convert 51,028.875 grams into pounds:

453.59 = 1

1 = $\frac{1}{453.59}$

51,028.875 = $\frac{1}{453.59} x 51028.875$

= 112.5 pounds

Thus, 112.5 pound of glycogen would be needed to produce the same amount of energy as produced by 50 pounds of fat.

8 0

2 years ago

One common fertility treatment for women is to take medications such as follicle-stimulating and luteinizing hormones to stimula

Alisiya [41]

Answer: Option B

Explanation:

The hormones such as follicle stimulating hormone and luteinizing hormones stimulates the ovary producing multiple eggs if taken externally in the form of medication.

There are chances that the multiple eggs and at the time of fertilization more than one egg can get fertilized at the same time and twins can form.

8 0

3 years ago

Read 2 more answers

How long will your trip take (in hours) if you travel 350 km at an average pf 80km/hr

Lena [83]

The trip will take 4.38 hours

4 0

3 years ago

Read 2 more answers

What are 'prokaryotic organisms'? What are some examples?

ELEN [110]

Explanation:

Prokaryotic organisms are type of cells that are clearly different from eukaryotic cells (human or plant cells), since they lack nucleus and other type of organelles and differ with size. ( some of them have flagella which helps these cells to move)

Example: Any type of bacteria can be considered as a Prokaryotic cell

4 0

1 year ago