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ivann1987 [24]
3 years ago
5

The oxygen that we are all taught is a product of photosynthesis comes from what?

Biology
1 answer:
harkovskaia [24]3 years ago
8 0
The oxygen that we are all taught is a product of photosynthesis comes from what?

Answer:
Splitting of water to replace chlorophyll electrons.
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Genes A, B, and C are linked on a chromosome and found in the order A-B-C. Genes A and B recombine with a frequency of 8%, and g
Genrish500 [490]

Answer:

<h2>11.02</h2>

Explanation:

Predict the frequency of a+b+c progeny = 11.02

Step by step Explanation  for all genes

a---8%----b---------24%--------c

Double cross overs = (RF at first locus × RF at second locus)/100

= 8 × 24 /100 =1.92

Double cross over progeny;

a b+ c =0.96

a+ b c+= 0.96

single cross over progeny;

RF = 8

SCO at first locus progeny= 8 -DCO progeny= 8- 1.92 = 6.08

a b+ c+= 3.04

a+ b c= 3.04

single cross over at second locus progeny---

RF = 24

SCO at second locus progeny= 24-DCO progeny= 24 - 1.92 = 22.02

abc+= 11.02;

a+b+c = 11.02;

Total recombinants = 1.92 + 6.08 + 22.02  = 30.02

Total nonrecombinants are = 100 - 30.02 = 69.98

abc = 34.99

a+b+c+ = 34.99.

4 0
3 years ago
A series of folded membranes that move materials around
polet [3.4K]

Answer:

This is the endoplasmic reticulum.

6 0
3 years ago
1. Explain why high salt concentration can kill organisms.​
jonny [76]

Answer:

Explain why high salt concentration can kill organisms?

High salt concentration kills organisms because salts are naturally acidic and high concentration negatively alters the system of organisms

Explanation:

Organisms tends to survive at optimum pH rather than either low or high, high salt concentration affects the biological system of organism, hence; result in its death.

4 0
3 years ago
4.010<br> Mutations can be caused by<br> a. radiation<br> b. chemicals<br> C. both a and b
Ugo [173]

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Mutations can be caused by radiation

if my answer helps you than mark me as brainliest.

6 0
3 years ago
In order to help you answer this true/false statement, which words should be underlined?:
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A only in Northern America
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