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3 years ago

A(n) ________________________is all of the individuals of one species that live together in one place at one time.

Biology

1 answer:

harina [27]3 years ago

5 0

A population is all of the individuals of one species that live together in one place at one time.

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Which two locations are experiencing the same atmospheric pressure?

Taya2010 [7]

Answer:

same atmospheric pressure?

1 and 2

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2 and 4

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3 years ago

Caffeine aids in the movement of calcium ions across cell membranes by both making it easier for the Ca2+ channels to open and b

Llana [10]

Caffeine cause dose dependent prominent increase in force of contraction and period of contraction of muscle

Explanation:

Caffeine is widely used in foods and drinks. Its long time use can effect central nervous system include lethargy memory, sleep disorder and anxiety.

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4 years ago

A population of 200 mice contains 168 brown mice. Brown is dominant to gray. How much of the population would be h o m o z y g o

Kazeer [188]

Answer:

How much of the population would be h o m o z y g o u s dominant?

A. 84%

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3 years ago

Hattie, aged 55, is awakened by excruciating pain that radiates from her right abdomen to the lumbar and inguinal regions on the

Luba_88 [7]

Answer:

Hattie has a calculus in her ureter, or kidney stone. Frequent urinary tract bacterial infections, urinary retention, high levels of calcium in the blood, and alkaline urine are predisposing conditions. Her pain comes in waves when peristalsis waves travel at intervals through the ureter. The pain comes when the ureter walls close in during this period on the hard kidney stone

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3 years ago

In a population of 150 toads, poisonous (P) is dominant over non-poisonous (p). According to the Hardy-Weinberg equation, the ex

aalyn [17]

Answer: Χ²=8.18

Explanation: In this population, the frequency of homozygote poisonous toads is:

$p^{2} =\frac{100}{150}$

$p^{2} = 0.667$

$p = \sqrt{0.667}$

p=0.82

For the homozygote non-poisonous toads:

$q^{2} = \frac{5}{150}$

$q^{2} =0.034$

$q = \sqrt{0.034}$

q = 0.18

The frequency for heterozygote poisonous toad, we can use the Hardy-Weinberg equation: $p^{2} + 2pq + q^{2} = 1$ , in which, heterozygote frequency is given by 2pq