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3 years ago

Amoeboid protists use their pseudopodium for:

Biology

2 answers:

irinina [24]3 years ago

8 0

Moving and Feeding.

Hope this helped

ryzh [129]3 years ago

3 0

They use the pseudopodium for movement

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How does tge position of the kidneys in the cat differ from in himans?

Umnica [9.8K]

<span>The kidneys are retroperitoneal (towards the back) high in the dorsal body wall both in humans and cats.</span>

4 0

3 years ago

What is the primary biomoleclue that cells use for energy

Anna11 [10]

Answer:

ATP

Explanation:

4 0

3 years ago

small group of 100 people decide to isolate themselves from the world and move to a small and remote deserted island. Out of thi

irina [24]

Answer:

Frequency of p $= 0.684$

Frequency of p $= 0.316$

Number of individuals with homozygous dominant (AA) $= 47$

Number of individuals with heterozygous (Aa) $= 43$

Number of individuals with homozygous recessive (aa) $= 10$

Explanation:

Out of 100 people, 10 have albino skin (aa)

So, the frequency of homozygous recessive individuals $(q^{2})$ is $\frac{10}{100} = 0.1$

Now, q will be

$= \sqrt{q^{2} } = \sqrt{0.1} \\= 0.316$

As per Hardy Weinberg's equation -

$p + q = 1$

Substituting the value of q in above equation, we get -

$p + 0.316 = 1p = 1 -0.316\\p = 0.684$

Now the frequency of homozygous dominant (AA) will be

$p^{2} = 0.684^{2} \\= 0.467$

Hence, out of 100 people $0.467 * 100 = 46.7 or 47$ people are homozygous dominant (AA)

Like wise out of 100 people $0.1 * 100 = 10$ people are homozygous recessive (aa)

As per As per Hardy Weinberg's equation-

$p^{2} + q^{2} + 2pq = 1\\$

Substituting the values in above equation, we get -

$0.467 + 0.316 + 2pq = 1\\2pq = 1 -( 0.467+ 0.1)\\2pq = 0.433$

So, out of 100 people $0.433 * 100 = 43.3 or 43$ people are heterozygous (Aa)

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3 years ago

Which environmental change is considered short term?

zaharov [31]

Answer:

forest fires

Explanation:

An environmental change that occurs quickly and affects organisms immediately (causing behavioral adaptations).

floods, forest fires, blizzards, volcanic eruptions,

3 0

3 years ago

Which of these conditions is considered necessary for a

ddd [48]

Answer:

All

Explanation:

You would need carbon dioxide to be able to sustain life forms such as plants, warm enough temperatures to allow the development of animals, (because they cannot be frozen), they would, of course, need oxygen to allow anyone to breathe, and finally liquid water to sustain healthy life, because we must hydrate that is necessary for survival.

6 0

3 years ago