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Contact [7]
3 years ago
10

How do the two facts above affect the described theories of the moon's origin? A. They show that no theory accounts for the exis

tence of the moon. B. They show that more experiments on moon formation need to be done. C. They show that scientists will never agree on where the moon came from. D. They show that neither theory is complete and entirely correct.
Biology
1 answer:
Sever21 [200]3 years ago
3 0

Answer:

D. They show that neither theory is complete and entirely correct.

Explanation:

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During which month would you have the most time to devote to freelance floral projects? A. October B. September C. November D. D
Roman55 [17]
I WOULD THINK IT WOULD BE THE MONTH OF NOVEMBER

4 0
3 years ago
Blue flower is dominant to yellow flower. Tall plant is dominant to short. Cross BbTt * BbTt. What precenetage of the offsprings
shtirl [24]

Answer:

The correct answer would be - 25%.

Explanation:

It is given that the Blue flower is dominant over the yellow flower which means Blue is represented by allele B here and allele b for yellow and Bb is a heterozygous case with a blue phenotypic character. Similarly, the Tall plant is dominant over short and represented by T and t respectively.

BbTt is a heterozygous condition and a cross with itself will produce :

Gametes: BT Bt bT and bt

          BT       Bt       bT       bt

BT     BBTT   BBTt   BbTT   BbTt

Bt      BBTt    BBtt    BbTt   Bbtt

bT     BbTT   BbTt    bbTT   bbTt

bt      BbTt     Bbtt    bbTt     bbtt

Here 4 out of 16 offspring are heterozygous for both traits represented by bold alphabets. Therefore the correct answer is 25%

8 0
3 years ago
Explain the mechanism of the movement of the human forelimbs
Harrizon [31]

Answer:

Forelimb protraction starts with a rapid flexion of the shoulder joint bringing the humerus close to its maximum cranial rotation angle, almost in parallel to the mid-sagittal plane. This position has already been reached by the middle of the swing phase.

6 0
2 years ago
c-Met is an oncogene that contributes to the development of certain cancers by triggering cell division and tumor growth. In a 2
lisabon 2012 [21]

Answer:

G1 phase cell cycle arrest and apoptosis

Explanation:

According to Yan and colleagues 2009 article, cells that were transfected with microRNA-1/206 showed cell cycle arrest at the G1 phase and showed an increase in apoptosis (programmed cell death) which is important for synthesis of mRNA and protein. These processes have a direct effect on cell proliferation by decreasing it.

3 0
3 years ago
Why are plants that are exposed to light more colorful?
Oliga [24]
Not sure look it up ?
3 0
4 years ago
Read 2 more answers
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