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Paladinen [302]
3 years ago
15

Where do the aurora borealis usually take place at?

Biology
2 answers:
neonofarm [45]3 years ago
7 0

Answer:

magnetic north pole

Explanation:

They occur most frequently in a belt of radius 2500 km centered on the magnetic north pole. This so-called auroral zone extends over northern Scandinavia, Island, the southern tip of Greenland and continuing over northern Canada, Alaska and along the northern coast of Siberia.

Vikki [24]3 years ago
7 0

Answer:

how about when i answer?

Explanation:

:)

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PLZ HELP ME D:<br> I will give u brainliest
stellarik [79]

for question 1.) i am pretty sure of answer a.)

for question 2.) the answer is most likely b.)

i would recommend waiting for a second opinion. just to be safe.

7 0
3 years ago
What does a nitrogen-fixing organism do? A) it turns atmospheric nitrogen into organic nitrogen compounds. B) it releases nitrog
Fiesta28 [93]
The correct answer is D. Ok 
4 0
3 years ago
Where does glycolysis take place in a cell?
crimeas [40]

Answer:

Glycolysis takes places in cytoplasm in a cell

6 0
3 years ago
Does DNA undergoes translation to produce proteins . RNA undergoes mutation to produce cell walls
Alexandra [31]

Answer:

No

2. Yes

Explanation:

This is because DNA undergo transcription to produce RNA and RNA undergo translation to produce protein. Translation is the process where mRNA molecule is used as a template to produce protein.

RNA undergo mutation more than DNA and this is because the enzymes found in RNA viruses and participate in copying viral genomes is why it occur so. These enzymes does not have the abilities to recognize DNA damage that enzymes in most organisms have.

8 0
3 years ago
No stripe on the head (H) is dominant, a black stripe on the head is recessive. If dad's genotype is Hh, what are the odds that
olga55 [171]

The chance of the offsprings with stripe on head is 50%.

Option A.

<h3><u>Explanation:</u></h3>

Here according to the figures, the male is the brown one which has no stripe on his head as mentioned, and the female is the pink one who has a stripe on her head. The gene for the head stripe is denoted by H.

So the genotype of the father which is given as Hh. He is heterozygous.

The genotype of the mother should be hh as she has stripe and she must be homozygous recessive to have it.

So the gametes from father is H and h. Whereas the gametes from mother is only h.

So the genotype of the offsprings are Hh and hh as 50% each.

So the probability of the offspring being striped head is 50%.

7 0
3 years ago
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