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gtnhenbr [62]
3 years ago
10

List four sources of the drugs used in vetinary medicine

Biology
1 answer:
sasho [114]3 years ago
6 0
Look it up on google
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Which of the following could be caused by a decrease in carbon fixation?
sleet_krkn [62]
<h3><u>Answer</u>;</h3>

An increase in the total biomass of consumers in the world

<h3><u>Explanation</u>;</h3>
  • Carbon fixation is the process through which carbon dioxide is removed from the air and incorporated into an organic molecule.
  • Carbon fixation occurs during the light independent reaction of photosynthesis and is the first step in the C3 or Calvin Cycle.
  • The Calvin cycle uses the energy from short-lived electronically excited carriers to convert carbon dioxide and water into organic compounds that can be used by the organism.
6 0
4 years ago
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The genetic modification of plants is supported by which argument?
Aneli [31]

Thr main arguments were, at the time of allowing this type of prctices, that it will increase the food supply and the types of genetic modified entities were imune to certain natural and/ or industrial pollution factors. However, given the mutations that resulted and the ethcs in the ( economi) strategy, this type of aproach was legally forbiden within the EU, for example

5 0
3 years ago
Round seeds (R) are dominant to wrinkled seeds (r), and yellow seeds (Y) are dominant to green seeds (y). What is the expected p
asambeis [7]

Answer:

The correct answer would be- 1:1:1:1.

Explanation:

According to the question the cross between the two pea plants with the genotype RrYy and rryy where R for round seeds and r for recessive form that expressed wrinkled seed character. The other character of this dihybrid cross is the color of the seds Y for green and y for yellow seeds.

The cross is shown in the image attached that suggests that phenotypic ratio would be 1:1:1:1 as RrYy, Rryy, rrYy, and rryy.

Thus, the correct answer is : 1:1:1:1.

3 0
4 years ago
Helppppppppppppppppppppppppp
diamong [38]

Answer:

agriculture

Explanation:

Slash-and-burn <u>agriculture</u>, method of cultivation in which forests are burned and cleared for planting. Slash-and-burn agriculture is often used by tropical-forest root-crop farmers in various parts of the world and by dry-rice cultivators of the forested hill country of Southeast Asia

8 0
3 years ago
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How long ago are prokaryotes believed to have evolved on earth? a. 3.5 million years b. 1.5 billion years c. 2 billion years d.
Anni [7]

The correct answer is d. 3.5 billion years.

Prokaryotes were the first forms of life on Earth long before simple multicellular life appeared because of their ability to withstand extreme conditions. It is believed that the first living forms were bacteria combined with archaea in the microbial mat (multi-layered sheet).


4 0
3 years ago
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