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Butoxors [25]
3 years ago
8

Which process that occurs during meiosis contributes to a germ cell having unique genetic material?

Biology
1 answer:
Gennadij [26K]3 years ago
8 0
I do believe that it is C. crossing over :) I hope that is correct, it seems like the only plausible answer. 
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Choose 5 different organisms. At least one of your organisms needs to be a plant. List an adaptation and describe how the adapta
const2013 [10]

Explanation:

1). Bats have echo location to sense prey to catch

2.)bearded dragon has a frill to expand. this is used to scare or warn predators

3.) cacti have thick skin to store water for long periods of time

4.)squids have inc sacks to spray predators to give a chance to flee

5). many amphibians have webbed feet to travel better in water

7 0
3 years ago
Apply Concepts:
Vlada [557]

Answer:

  the very long river

Explanation:

Larger rocks tend to settle out of the water flow sooner than smaller rocks do, so the rocks remaining at the end of a very long river would tend to be very small. A very short river may still be carrying somewhat larger rocks.

The very long river probably drops the smallest rock pieces near the ocean.

_____

Perhaps the implied assumption here is that a very short river will have a higher gradient than a very long river. Another assumption is that rocks are picked up nearer the headwaters, and the gradient decreases with distance.

If both rivers end at a waterfall into the ocean, they may very well carry the same sort of rock size distribution. If the short river traverses muddy terrain, and the longer river traverses rocky terrain, the answer may be reversed.

6 0
3 years ago
Drag each tile to the correct box. Explain the process in which hormones secreted by the pancreas function with respect to incre
ValentinkaMS [17]

Answer:

1) intake of glucose molecules from the blood by specific transporters

2) high amount of glucose in the blood, sending signals toward the pancreas

3) binding of hormones with receptors on the liver

4) release of hormones from the receptors

5) synthesis of hormones by beta cells

Explanation:

During ingestion of the meal, insulin is produced in response to high blood glucose levels (concentration of glucose increases after digestion of food). Like other hormones, insulin performed its action through binding specific signals to specific receptors e.g, liver, muscle cells.  The high glucose level in the blood send signals through hormones to liver, fat, and muscle cell receptors. These receptors release specific hormones to beta cells of the pancreas. In response to the signals from receptors, beta cells synthesize insulin to minimize glucose levels in the bloodstream.  

5 0
3 years ago
Read 2 more answers
Sydney wants to explain the concept of the axial and appendicular skeleton.if she uses an analogy of a coat rack,what would the
stealth61 [152]

The area residing in the center explains the bilatial tibulti, which precedents the bratuluti tubilitu. As for the rack itself, it has a half-moon (in laymens terms) axial, which appendages smoothly in all transition. The answer would certainty relate less to moving and a part itself, and more towards coordination or other terms (for which there are many), as this question is quite subjective.

In short, it has nearly free half-moon movement, though blocked in transition by its own quartsor axial.

5 0
3 years ago
Read 2 more answers
1. How can atoms become molecules ? bec of their electrons
Elan Coil [88]

Answer:

When two or more atoms link up, they create a molecule . A molecule of water is made of two atoms of hydrogen (H) and one atom of oxygen (O). The molecular mass is the sum of the masses of all the atoms in the molecule. A collection of molecules is called a compound.

Explanation:

hope this helps :D

5 0
2 years ago
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