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Helen [10]
3 years ago
12

WILL GIVE THE BRAINLIEST AND 99 PTS IF SOMEONE ANSWERS FIRST!!!!

Biology
1 answer:
cupoosta [38]3 years ago
5 0

Answer would be D. The ecliptic would be path the Sun appears to move during the day.

D.The moon’s orbit must cross the plane of the ecliptic

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A trait has two alleles, p and q. If 20% of the alleles in a population are type p, what percent are type q? (enter number only,
Scorpion4ik [409]
<h3><u>Answer;</u></h3>

q = 80 percent

<h3><u>Explanation;</u></h3>

If a trait has two alleles, p and q, and p is 20% then we can find the percent of q.

According to the Hardy-Weinberg equilibrium;

p+q = 1

Therefore;

q = 1 - p

but; p = 20% or 0.2

Thus; q = 1 - 0.2

             = 0.8

The percent of q is 80%

8 0
3 years ago
Which of the following is not a part of all cells?
koban [17]
Its B.cell wall

ribosomes are used to synthesis proteins and other components required for cells 

endoplamsic reticulum is where the ribosomes are its a structure that helps to prepare the components and to bring them to the golgi body 

the cell wall is only present in plants (cellulose) and fungi (chitin) and it helps plants to regulate their water intake physically

the cytoplasmis present in all cells as the medium which organelles are suspended in and in contact with

hope that helps <span />
4 0
3 years ago
What happens to water molecules during the boiling process
katrin [286]
As a liquid is heated, its molecules absorb heat and move faster. When the liquid starts to boil, bubbles of vapor form within the liquid and rise to the surface. The temperature that causes this to happen is known as the boiling point of a liquid. Which answer choice BEST summarizes the paragraph?
7 0
2 years ago
Cystic fibrosis is a genetic disease in humans in which the CFTR protein, which functions as a chloride ion channel, is missing
KiRa [710]

Answer:

ABC transporter protein

Explanation:

ABC transporter protein refers to the ATP binding cassette protein which utilizes the AT energy to transport the substrates from one side to another side. The ABC proteins are one of the oldest proteins known in the organisms.

The CFTR protein which acts as a chloride channel in the membrane which transports the chloride ions across the membrane utilizes the ATP energy in the transport.

Thus, ABC transporter protein is correct

4 0
2 years ago
What are the three parts of all seeds?
yarga [219]
The embryo, endosperm and seed coat.
3 0
3 years ago
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