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kolbaska11 [484]
3 years ago
7

In guinea pigs rough coat is dominant over smooth coat give the phenotype and genotype of the offspring

Biology
1 answer:
Tasya [4]3 years ago
3 0
In guinea pigs, rough coat (R) is dominant over smooth coat (r). Predict the genotypes and phenotypes of the offspring and give the genotypic and phenotypic ratios is a homozygous dominant guinea pig is crossed with a heterozygous guinea pig. 3. ... In humans, brown eyes (B) are dominant over blue (b).
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I have no questions xp
grin007 [14]

Answer:

That's cool :)

Explanation:

4 0
3 years ago
Dr. Paul Ehrlich observed that the differential stain developed by Dr. Gram suggested bacteria could be killed differentially by
Alex787 [66]

Answer:

The correct answer is Glycocalyx, ribosome and cell wall.

Explanation:

Glycocalyx is mainly found in bacteria that makes a protective covering outside the cell wall in the form of capsule of bacteria and provide protection to bacteria from host immune cell.  

Bacterial ribosomes are different from human ribosomes. Bacteria contain 70s ribosome while humans contain 80s ribosome so ribosomes are potential targets for many drugs present today.

Bacterial cell contain cell wall which is made up of peptidoglycan or lipopolysaccharide but human cell does not contain a cell wall, therefore, many drugs are designed to destroy cell wall of bacteria like penicillin.

So glycocalyx, ribosomes, and cell wall can be potential targets for Dr. Ehrlich's "magic bullets" due to significant difference or absence from humans.

4 0
4 years ago
"Which molecule controls the rate of pentose phosphate pathway?
kirza4 [7]

Answer:

Part 1:

Correct option is A: "NaDP+/NaDPH"

Part 2:

Correct option is F: "glucose 6-phosphate dehydrogenase"

Explanation:

Various levels of control are put in place to keep a check on the pathway. This is an example of one such control. This dehydrogenase enzyme is responsible to control the rate of reaction and it is stimulated by NADP+ while it is inhibited by NaDPH. The oxidative reaction is under the influence of the NaDP+/NaDPH concentration, which is catalyzed by glucose 6-phosphate dehydrogenase.

Hope that answers the question, have a great day!

5 0
3 years ago
Which set of muscles will the soccer player use to straighten his right leg to kick the ball ?
tresset_1 [31]
Quadriceps is the answer I think you need. But the knee is a major part of the leg straightening to kick a ball but this is not a muscle so im pretty sure its the Quadriceps
7 0
3 years ago
Read 2 more answers
How to factor y^2-49x^2
Crazy boy [7]
The answer is (y-7x)(7x+y)

It is this because you must have y^2 which is two y's thats why there is two y's in the answer and -7 and 7 because -7×7= -49
3 0
3 years ago
Read 2 more answers
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