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harina [27]
2 years ago
13

Use Bacteriology in a sentence

Biology
1 answer:
N76 [4]2 years ago
4 0
The professor taught bacteriology to his students.
Another sentence is
Bacteriology is the study of bacteria.
You might be interested in
8. In chickens, brown feathers are dominant over red feathers. Suppose we cross two heterozygous chickens.
devlian [24]

Answer:

Crossing two chickens heterozygous for the trait feather color, when brown feathers are dominant over red feathers, will produce offspring with brown and red feathers in a brown:red phenotypic ratio of 3:1.

Explanation:

Knowing that in chickens brown feathers are the expression of the dominant allele (B) and the recessive allele is red (b), crossing two heterozygous individuals (Bb) will result in offspring that are likely to have brown or red feathers.

The cross can be represented by a Punnett Square:

<u>Bb X Bb cross </u>

alleles     B    b

B             BB Bb  

b             Bb bb

Where the result is:

<u>Genotypes</u>:  

  • Bb, 50%
  • BB, 25%
  • bb, 25%

<u>Phenotypes</u>:

  • Brown feathers, 75%
  • Red feathers, 25%.

In this case, the probability of having brown or red feathers is 3:1.

3 0
3 years ago
Plz help!!! First and Last attempt!!
Sladkaya [172]
The answer is b it is being bred for a trait that is favored by humans
7 0
3 years ago
Typical household bleach has a pH of 13. What is the H3O+ concentration in household bleach?
Arlecino [84]

Answer:1.0, -13

Explanation:

4 0
3 years ago
Read 2 more answers
What is the most important factor in determining the power of a stream to erode and transport material?
saveliy_v [14]
He ability of a stream to erode and transport materials is largely based on its velocity.
6 0
2 years ago
The glucose transporter used by cells to obtain glucose from the media is a protein embedded in the membrane. When researchers f
jeka57 [31]

Answer:

a. It's a carrier protein doing facillitated diffusion

Explanation:

Facilitated diffusion may be defined as the transportation of molecules from a high concentration to a low concentration that is down the concentration gradient without input of the energy. Whereas the active transport is transportation of the molecules from the low concentration to the high concentration which is against concentration gradient by the membrane protein.

The glucose transportation process requires membrane protein for the transport and does not require any energy. Therefore, it is carrier protein which is doing the facilitated diffusion.

3 0
2 years ago
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