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antoniya [11.8K]
3 years ago
13

Does anybody know what this is please I’m giving out brainliest so help quickly:)

Biology
1 answer:
777dan777 [17]3 years ago
6 0

Answer:

I think it's A but I'm not completely sure

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How to predict genetic outcomes
Step2247 [10]
Answer:
A punnet square.

Explanation:
A punnet square allows you to take the genotypes of each parent and combine them into the possible genotypes. Whatever genotype is prominent, then that will be the offspring’s genetics
5 0
2 years ago
Which list describes the path oxygen takes to the lungs?
mafiozo [28]
The oxygen molecules moves through the nostrils, pharynx, trachea, bronchus, smaller and smaller branches of the bronchial tree, and then into the alveolus.
7 0
3 years ago
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In holstein cattle, the allele for black hair color (b) is dominant over the allele for red hair color (b), and the allele for p
ELEN [110]

I hope you meant, a cross between BbPp and BbPp, else for bbpp x bbpp, all the progeny will be bbpp.

We need to work out a Punnett square to determine the genotypes resulting from the cross between BbPp and BbPp. The dyhybrid cross results in 16 different genotypes, of which a few have the same phenotypes.

It can be seen that there are 4 different kinds of phenotypes present, in the ratio 9:3:3:1.

4 0
3 years ago
Evaluate the following scenario: Two days after visiting a pet shop and observing green parrots in a dis- play cage and fish in
vagabundo [1.1K]
In the scenario give above, the disease reservoir is the PARROT and the possible transmission method is INDIRECT CONTACT THROUGH AIR.
Disease reservoir refers to a source of a particular pathogen in an environment. A disease reservoir can be a person, an animal or an inanimate object like soil. In the case given above, the parrot is the disease reservoir and it passes the disease pathogen to the student. Pathogens are transmitted through four distinct ways, these are: direct contact, indirectly through the air, indirectly through contaminated object and through vectors. The disease pathogen was possibly passed to the student when the parrot was talking via tiny mucus droplets that escape from the bird's mouth.
4 0
3 years ago
Is acidity density dependent or independent
vichka [17]

Answer:

dependent

Explanation:

You could have many controlled variables, but the acidity is not one of them.

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5 0
2 years ago
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