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Ratling [72]
3 years ago
15

Which of the following summarizes the overall climate of Earth over time?

Biology
1 answer:
andrezito [222]3 years ago
3 0

Answer:

Earth's climate has gotten consistently warmer over time.

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When you look at the night sky, sometimes there is a full moon and sometimes the moon looks like it’s barely there. Why does thi
nika2105 [10]

This happens because there are several moon phases that occur over a month. Such as the new moon, first quarter, full moon, last quarter, etc. This changes the view of the moon from its' angle.

5 0
3 years ago
What are the most likely percentages for offspring of two red/white-feathers parents?
weeeeeb [17]

Answer:

The question lacks options, the options are:

parents?

A.100% red/white-feather chickens.

B.50% white-feather chickens and 50% red/white-feather chickens.

C.33% white-feather chickens, 33% red-feather chickens, and 33% red/white-feather chickens.

D.25% white-feather chickens, 25% red-feather chickens, and 50% red/white-feather chickens

The Correct answer is D

Explanation:

According to the question, the hybrid chicken has a mixture of red and white feather phenotypes expressed at the same time. This tells us that the red and white alleles are CODOMINANT in the chicken i.e. none is dominant or recessive over the other.

Let's assume that (R) allele is the red feather colour while (r) allele is for white feather colour. Therefore, the red/white feathered chicken will have a Rr genotype. In a cross between two red/white feathered chicken (Rr), the following offsprings will be produced RR, Rr, Rr and rr

RR- Homozygous red feather d chicken (1/4 × 100=25%)

Rr- Hybrid Red/White feathered chicken (2/4 × 100=50%)

rr- Homozygous white feathered chicken (1/4 × 100=25%)

8 0
3 years ago
Write a paragraph explaining how the human body acts like a zoo, since it harbors organisms in/on it. Support your argument by p
Fudgin [204]

Answer: The great molecular biologist and Nobel laureate Francois Jacob has stated that the human brain has a built-in need for order. From earliest times, human beings looked out and recognized cycles, repetitive patterns in nature—day following night, the seasons, tides, lunar cycles, plant succession, animal migration—that conferred the ability to predict their recurrence, and thus people acquired a semblance of understanding of and control over the cosmic forces impinging on their lives.

Explanation:  can i have brainliest pls

6 0
3 years ago
Effector are best describe as
77julia77 [94]
I am pretty sure the answer is B
5 0
3 years ago
Read 2 more answers
Explain how the conversation of wetlands to farmlands has impacted stream and rivers
Evgesh-ka [11]

Answer:

Wetland reduction has caused a decrease in the absorption zones for excess water. If the excess water cannot be absorbed by the soil, it increases the incidence and magnitude of flooding.

8 0
3 years ago
Read 2 more answers
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