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3 years ago

A pair of mice are bred several times, generating the following data table. What are the most likely genotypes of the parents?

Biology

2 answers:

Aleksandr [31]3 years ago

5 0

uhhhhhhhhhhhhhhhhhhhhhhhh d

Gemiola [76]3 years ago

4 0

Because the allele for white fur is recessive, the only possible genotype for a white-fur mouse is ff.Because both parents can only pass down an fallele to the offspring, all of the offspring will have the ffgenotype aswell, resulting in 100% white-fur offspring.

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A scientist who wants to study the affects of fertilizer on plants sets up an experiment. Plant A gets no fertilizer, Plant B ge

jeyben [28]

Answer:

Option C, Plant A

Explanation:

Control group within an experiment is the substance/organism or subject which shall enact as a base for comparison of impact of experiment created on the dependent variables.

Here, the impact of fertilizer is to be studied on plant. Thus, plant set up is dependent variable and amount of fertilizer is an independent variable. Out of all plants one plants is getting 0 amount of fertilizer hence this plant can be used for comparison with other plants which receives the fertilizers.

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3 years ago

True or false: Adaptive immunity can be acquired in new born babies through the placenta and breast milk but it doesn't last lon

Aleonysh [2.5K]

Answer:

true

Explanation:

id really know you just looked cute

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3 years ago

Read 2 more answers

You are studying two species of tree frog. The two species are found on two different islands, separated by 200 km of ocean wate

Delicious77 [7]

You are studying two species of tree frog. The two species are found on two different islands, separated by 200 km of ocean water. Species A lives on very light-colored rocks and species B lives on dark-colored trees. Which process is most unlikely to be affecting allele frequencies in the population?

a. Gene flow between populations

b. Genetic drift

c. Natural selection

d. Mutation rates

Answer:

a. Gene flow between populations

Explanation:

Gene flow between two populations occurs when one or a few members of one population migrate into the other and interbreed in the new population. This process adds some new alleles to the new population. In the given example, two populations of a tree frog are separated by 200 km of ocean water. Therefore, the frogs of one population would not be able to migrate into the other population and interbreed. So, gene flow can not affect the allele frequencies of these two populations.

5 0

3 years ago

Write a creative paragraph describing the “thought” process of the first cell that describes how this symbiosis occured. (Of cou

Anarel [89]

Answer:

just learned about this in ap bio haha

Explanation:

Wow, that's such a cool prokaryotic cell. It looks so delicious, I wonder if I can eat it.

"Hey, cell, can I eat you?"

"No, you cannot."

"Please? I would love to have your energy-making properties!"

"How would I benefit from this? It seems like you're being parasitic."

"I would help you, by giving you protection and a safe home. You would give me energy. It seems more like an endosymbiotic relationship to me!"

"Fine, you can ingest me."

I'm so glad they let me eat them, they were so yummy. I can even create energy now, and I have a powerhouse inside me! This is so cool, maybe I should eat that other cell with photosynthetic properties.

SORRY IF THIS IS TERRIBLE I REALLY TRIED

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3 years ago

Read 2 more answers

Surface winds at a high-pressure system most likely are flowing

miss Akunina [59]

Ans: toward the center in a counterclockwise pattern

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3 years ago