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belka [17]
3 years ago
7

Which definition is the best for “semipermeable membrane”?

Biology
1 answer:
gavmur [86]3 years ago
6 0

Answer:

idk   good luck

Explanation:

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What does NBT stand for​
german

Answer: Nitro blue tetrazolium is a chemical compound composed of two tetrazole moieties. ... NBT serves as the oxidant and BCIP is the AP-substrate (and gives also dark blue dye).

Main hazards: may be reactive based on pres...

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Explanation:

7 0
3 years ago
A scientist asks you for help studying fruit fly genetics. She asks you to determine the possible phenotypic ratio for two trait
Bumek [7]
When you combine the genotypes in the Punnet square you get :
1. EeRR
2.Eerr
3.EeRr
4.eerr
The ratio would be typical for a dihybrid cross: 9 of the individuals with both dominant traits, 3 of the individuals dominant for one trait, 3 dominant for the other trait and only one recessive for both traits.
There will be 9/16 of ebony flyes with red eyes
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8 0
4 years ago
How will this change in the environment most likely affect the mouse population?
Rashid [163]

Answer: i think it’s D

Explanation:

4 0
3 years ago
Why are seasons important?
pickupchik [31]
If we had the same climate every minute of every hour tons of carbon would circulate the earth and climate change would make the polar ice caps melt from all the carbon around
5 0
3 years ago
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iruses, not bacteria, cause cold and flu. However, some people demand antibiotics from their doctors to help control the symptom
madreJ [45]

Answer:

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Explanation:

8 0
3 years ago
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