Answer:
I believe it may be "B" so hopefully it's right
Answer:
Negative feedback will stop the release of this hormone.
Explanation:
Negative feedback will stop the release of this hormone.
Negative feedback loop is responsible for down regulating the expression of a hormone in our body. Negative feedback loop is required to restrict the unnecessary wastage of our body's energy in producing a hormone when it is not even required. Once we have maintained the water balance in our body with the help of that hormone we don't require it anymore so we need a negative feedback loop to stop the synthesis of this hormone. Our body has to dedicate some energy in the production of any hormone (protein). If negative feedback loop will not act once the water balance has been maintained, it will cause excessive hormone release unnecessarily which is not at all required.
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All of the choices in some ways gave rise to the early civilizations. Mountains helped India to be protected from China, the ocean helped for food, the Sahara desert protected lower Africa from invasion for many centuries. Rivers also helped since they were a major trade routes and the most fertile soil. I think that the Rivers were the most important geographic feature. So the correct answer is C.
Answer:
Rounding down to the nearest whole number, 5 Kittens will be white.
Explanation:
<u>Available data:</u>
- grey color (G) is dominant
- white color (g) is recessive
- white female, gg
- heterozygous male, Gg
- 9 Kittens
Cross:
Parental) Gg x gg
Phenotype) Grey White
Gametes) G g g g
Punnet square)
G g
g Gg gg
g Gg gg
F1) Genotypes:
1/2 = 50% will be Gg
1/2 = 50% will be gg
Phenotypes:
1/2 = 50% will be Grey (Gg)
1/2 = 50% will be white (gg)
To calculate the number of kittens that will be white, we need to consider the proportions of cats that will be white in the F1 and that the total number of kittens is 9. So
100% of the progeny ------------------------------- 9 kittens
50% of the progeny----------------------------------X = (50 x 9)/100 = 4.5 kittens ≅ 5 Kittens
A cat can not have 4.5 kittens, so we must round down to the nearest whole number. 4.5 ≅ 5 Kittens
Answer:
They all have the same structure as the human.
Explanation:
