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aksik [14]
3 years ago
13

10 points

Biology
1 answer:
SCORPION-xisa [38]3 years ago
8 0

Answer:

true

Explanation:

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In a sample of 2,400 people, 1,482 were found to have the dominant (taster) phenotype. Assuming that the population is in Hardy-
Alex_Xolod [135]

Answer:

1128.

Explanation:

The dominant taster phenotype is 1482.

The recessive taster phenotype = 2400 – 1482 = 918 .

Recessive phenotypes = 2400 – 1482 = 918

The recessive phenotype frequency = q² = 918 / 2400 = 0.38.

the recessive allele frequency q = √0.38 = 0.62.

The dominant allele frequency, p = 1-q = 1- 0.62 = 0.38

The heterozygous frequency =  2pq = 2 ×0.38 × 0.62 = 0.47 .

The heterozygous individual in the population = 0.47 × 2400 = 1128.

Thus, the answer is 1128.

5 0
3 years ago
Which sustainable practice is paired correctly with its impact on the environment? Using bamboo results in an increased use of f
bogdanovich [222]

Hey there! I'm happy to help!

Using bamboo results in an increased use of forest trees. Bamboo is a grass, not a tree. I don't see how using more bamboo would increase your usage of trees. This option is incorrect.

Contour plowing is when your plow around the contour lines (which are basically like elevation lines) of a hill or slope. This actually reduces soil erosion and lasting effects of natural storms and disasters, so it does not result in a need for more land. This option is incorrect.

Setting irrigation systems to run longer results in a reduction of water use. Irrigation is a system of  watering, so you need water for it. It would not reduce water use. This option is incorrect.

Building more wind farms results in a reduction of fossil fuel use. If you are getting your power from renewable resources like the wind or the sun, you will not need to use as many fossil fuels, and this would reduce their use. This option is correct.

Have a wonderful day!

3 0
3 years ago
Read 2 more answers
What effect does using plant food (Miracle Grow) have on plant growth?
Zigmanuir [339]

Answer:

Miracle grow contains plant nutrients and micro nutrients. If plant nutrients are nitrogen, then phosphorus and potassium will produce micro nutrients that are boron, calcium, magnesium. These nutrients will help with the plant because the plant needs to be the planted to be more robust, faster and healthier. Also it will produce larger/more numerous flowers and fruits/vegetables will produce larger/more numerous fruit.

Explanation: hope dis help

6 0
3 years ago
"when biologists studying cells compare cells to a factory assembling the biochemical products needed to support the body's econ
Lubov Fominskaja [6]
When biologists studying cells compare cells to a factory assembling the biochemical products needed to support the body's economy, they are using a..

a. organic metaphor

b. societal metaphor

c. computer metaphor

The answer is Organic metaphor
7 0
3 years ago
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What is the final electron acceptor at the end of the electron transport chain in photosynthesis?.
Anon25 [30]

Answer:

Oxygen

Explanation:

Oxygen is the last electron acceptor in the electron transport chain, which considers oxidative phosphorylation. Without oxygen, the electrons will be upheld, in the long run causing the electron transport chain to stop. This will make the results of glycolysis go through aging as opposed to going to the citrus extract cycle. Without oxygen, oxidative phosphorylation (the electron transport chain) is inconceivable, however substrate-level phosphorylation (glycolysis) proceeds.

4 0
3 years ago
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