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Sati [7]
3 years ago
8

What is potable water?

Biology
1 answer:
Otrada [13]3 years ago
4 0
Potable water is water that is safe to drink
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Which of the following is not a role of ATP synthase?
VashaNatasha [74]

Answer:

ATP synthase donates an electron to the electron transport chain.

6 0
3 years ago
Green plants need light in order to survive. Structures in the leaves absorb light, which in turn, helps plants make their own f
Lorico [155]

Answer:

The correct answer is the green light.

Explanation:

Plant themselves have a green color pigment in their leaves called chlorophyll which absorbs visible light.

Pigments absorb mostly the red and blue color light and reflect green light. This the reason why plants appear green to us and least likely to make food. Most of the autotrophs contain this green pigment.

Thus, the correct answer is the green light.

4 0
3 years ago
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Consider a population that is in Hardy–Weinberg equilibrium at a locus with two alleles, A and a, at frequencies of p and q, res
nasty-shy [4]

Answer:

B) 2pq

Explanation:

Hardy-Weinberg equilibrium refers to a model which explains the effect of evolution on the gene pool.

The model is based on the assumptions that if no evolutionary force like genetic drift, natural selection and many other will act on the population and therefore the gene pool  (gene frequency and the genotypic frequency) of a populations remains in equilibrium or constant throughout the generations.

The genotypic frequency in the model is calculated by  

P² =  genotype of a homozygous dominant trait

q² = genotype of a homozygous recessive trait

2pq = genotype of heterozygous trait.

Thus, P²+2pq+q²=1

In the given question, since the population is in equilibrium that is no evolutionary force is acting, therefore, the genotype frequency remains the same that is the frequency of Aa will remain same that is 2pq even after 100 generations.

Thus, Option-B is the correct answer.

5 0
3 years ago
Think about an igneous rock at the top of a mountain. If this rock went through the whole rock cycle, number the steps that woul
Svet_ta [14]
<span> Just follow the rock cycle.

(1) Rock is broken down
(2) Regolith is eroded/transported
(3) Regolith is dumped
(4) Layers begin to compact
(5) Sedimentary rock is buried and turned into metamorphic rock
(6) Metamorphic rock melts to magma
(7) Magma resurfaces as igneous rock </span>
7 0
3 years ago
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Do the results in the graph support the researchers’ hypothesis?
PilotLPTM [1.2K]
What graph? Can you send me a pic of the graph because otherwise i cant answer the question.
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3 years ago
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