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riadik2000 [5.3K]
3 years ago
7

Which of the following describe genes?

Biology
1 answer:
vlabodo [156]3 years ago
3 0

Explanation:

A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins.

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Thus is the question I'm NOT Sure of the awnser any help?
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A. Cohesion is a property of water that describes the attraction due to hydrogen bonding between water molecules.
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3 years ago
Which best describes the role of a primary consumer in a food web?
Soloha48 [4]

Answer:

Herbivore that feeds on producers

Explanation:

The producers are plants at the bottom of the food web. These are eaten by herbivores, that are the primary consumers.

Herbivores themselves are consumed by carnivores, which are secondary consumers.

Sometimes, these carnivores can be consumed by top predators, like a shark, snake or eagle.

<u>Options and why they are right/wrong</u>

Carnivore that feeds on producers  - carnivores do not feed on producers

Herbivore that feeds on producers  - this is correct

Herbivore that feeds on primary consumers  - primary consumers are animals and herbivores do not eat animals

Carnivore that feeds on primary consumers - this would be a secondary consumer

4 0
3 years ago
Read 2 more answers
How can a temporary lake create salt flats in Death Valley?
evablogger [386]

Answer:

A temporary lake create salt flats in Death Valley when Holocene lakes began to evaporate.

Explanation:

"Each time it has rained since, a new layer has been added. The flat is a vast area covered in salt that was deposited from evaporated water. When the water runs down the mountain, it dissolves minerals that precipitate out as the water evaporates."

Hope this helped!

Have a supercalifragilisticexpialidocious day!

4 0
3 years ago
Which force most likely created this mountain?
Free_Kalibri [48]

Answer:

third one

Explanation:

shearinh tension

7 0
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Resting membrane potential is maintained mostly by the outflux of _____________ ions, balanced by the lesser influx of _________
S_A_V [24]

maintained mostly by the outflux of sodim ions

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3 years ago
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