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zhuklara [117]
3 years ago
11

Toxins, chemical contaminants, and physical contaminants;

Biology
1 answer:
Leno4ka [110]3 years ago
6 0

Explanation:

toxins such as pyrrolizidine alkaloids. By evaluating the risk to livestock from chemical contaminants … ) and the influence of chemical contaminants on livestock production efficiency

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denis23 [38]

I think it’s a. 12

Explanation:if it’s wrong kill me

“Tell me if I’m right”

3 0
3 years ago
When two pea plants with Tt genotypes are cross-bred how many short (tt) plants will there most likely be in the new generation
oksian1 [2.3K]

Answer:

25%

Explanation:

Tt will cross with Tt resulting in 25% TT, 50% Tt, and 25% tt

7 0
3 years ago
Which of the following describes the actions you will probably take when completing the "Propose a Design" step of the technolog
Alexxandr [17]

Answer:

I'd say C

Explanation:

3 0
3 years ago
Read 2 more answers
Consider the following three populations of birds. Assume HW equilibrium. With these birds red coloring is recessive, while brow
bixtya [17]

Answer:

Red allele frequency will be highest in population II

Population III can undergo bottleneck effect

The frequency of the brown allele will  least likely be altered in the population I

Explanation:

Population I -

Total population - 670

Brown birds - 603

Red birds - 67

Population II

Total population - 100

Brown birds - 90

Red birds - 10

Population III

Total population - 30

Brown birds - 27

Red birds - 3

Frequency of red birds in population I

\frac{67}{670} = 0.1

Frequency of red birds in population II

\frac{10}{90} = 0.11

Frequency of red birds in population III

\frac{3}{30} = 0.1

Red allele frequency will be highest in population II and it will be equal to \sqrt{0.11} = 0.33 as compared to 0.31 in case of population I and III

Population III can undergo bottleneck effect because of smaller population size

The frequency of the brown allele will  least likely be altered in the population that has highest  brown individual , i.e population I

4 0
3 years ago
The jellylike substance that holds everything in place inside all cells is called the....
Gala2k [10]

Answer:

Cytoplasm is the semi fluid gel like substance of a cell that is present within the cellular membranes and surrounds the nucleus.

Explanation:

Hope this helps! ^^

6 0
3 years ago
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