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lora16 [44]
3 years ago
15

Which region of the sun is brightest in x-ray and uv images?

Biology
2 answers:
My name is Ann [436]3 years ago
6 0

Answer:

the answer is D chromosphere

Explanation:

i took the quiz

shutvik [7]3 years ago
4 0
That region is the chromosphere
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Pls pls pls help!! i’ll give brainliest
ankoles [38]

Answer:

materials move against a concentration gradient

7 0
3 years ago
In a hypothetical population of plants, flower color is determined by a single gene with two alleles. In a population of 500 pla
Dvinal [7]

Answer:

Phenotype genotype Number of individuals

Red RR 245

Pink Rr 210

White rr 45

Number of alleles in total

R = 245 + 245 + 210 = 700 ---> 700/1000= 0.7 R frequency

r = 210 + 45 + 45 = 300 -----> 300/1000 = 0.3 r frequency

Predict (Hardy Weinberg) genotype frequencies=

p^2 + 2pq + q^2 = 1

p= 0.7

q=0.3

0.49 + 0.42 + 0.9 =1

According Punnett Squares in F1 we have=

Rr* rr = Rr 50% and rr 50%

4 0
3 years ago
In cellular reproduction, ___ ALWAYS occurs in 5’ to 3’ direction
attashe74 [19]

Answer:

DNA replication

Explanation:

DNA replication is the process whereby the genetic material (DNA) duplicates itself into two identical copies. This process must occur prior to any cellular division (meiosis or mitosis) in order to ascertain that each daughter cell gets an even and correct amount of DNA.

The process of DNA replication begins with the unwinding of the double stranded DNA molecule into two single strands of DNA. One strand called leading strand runs from 3'-5' while the other strand runs from 5'-3'. However, DNA replication proceeds in the 5'-3' direction.

4 0
2 years ago
I have a cut on my toe. What do I need to do to make new skin cells to repair my toe?
babymother [125]

Mitosis will be needed to make new skin cells to repair my toe

Explanation:

The process of mitosis produces new cells which are required for the growth and repair of the cells and the body. In case of cut and damage mitosis produces identical cells and helps repair the damage caused by injury.

7 0
3 years ago
Chromosomes control cell processes. They do this by
RoseWind [281]
The answer is C. Chromsomes make up part of the DNA and carry the information needed to code for the DNA's proteins.
8 0
3 years ago
Read 2 more answers
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