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mel-nik [20]
2 years ago
7

In chickens, FF produces extreme frizzle (very brittle and curly feathers), Ff has mild frizzle and ff has normal feathers. An e

xtreme frizzle hen is mated with a normal rooster. What will the chickens look like? What will their genotype be?
Cross (parents):

Offspring will look like:

All of the genotypes will be
Biology
1 answer:
Neko [114]2 years ago
7 0

Answer:

if pure FF and pure ff marry, phenotypic ratio is all Ff or half-half

mild-ruffled feathers for all the chicks

Explanation:

makes sense

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You are enjoying a spring day but expect a storm to arrive soon. As the storm arrives and the rain begins to fall, you notice th
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Answer:

c. Cold front

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Cold fronts are bodies of air with cooler temperatures than the surrounding air. The general effect cold fronts have is that they cause a drastic change in the weather. This is because when they interact with the warmer air, they produce precipitation.

The storm most likely, came with an advancing mass of cold air, which caused the dramatic drop in temperature that was experienced. This is what is known as a cold front.

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2. Which of the following graphs represents a relation that is not a function?<br> A
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D

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Hunt and her team designed an experiment to test her hypothesis about the effect of BPA on mice. They administered daily doses o
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Answer and Explanation: The figure below shows the doses of BPA administered to the female mice over time.

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  • <em><u>Control</u></em> <em><u>Group</u></em> doesn't receive any treament or a placebo or a treatment whose outcome is already known;
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The variables in a experiment are classified as independents or dependents:

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For the BPA research, since it is the effect of BPA over time on the mice's cells it is being investigated, <u>dosage</u> of BPA is the <u>independent</u> variable and <em>time</em> is the <em>dependent</em> variable.

6 0
2 years ago
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Answer: False.

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The stratified epithelium is composed of many layers of cells that are stacked together. In this way, this epithelium has the function of <u>protecting against physical and chemical damage.</u>

7 0
3 years ago
What is the difference in the beginning between primary succession amd secondary succession
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Primary succession is when, for example, a volcano explodes and there is nothing left and even the soil is ruined. It would take at least a hundred years for the land to be like it was before the volcano erupted. Secondary succession is when, for example, a wild fire happens but the soil is not ruined. It would take at least 25-50 years for the land to be like it was before the fire.

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