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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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A student uses a string to model four pairs of homologous chromosomes in a parent cells. Each Chromosome pair is a different col
Arlecino [84]
<h2>Answer is option "C"</h2>

Explanation:

  • All in all, this procedure includes a "parent" cell parting into at least two "little girl" cells. Right now, parent cell can give its hereditary material from age to age.  
  • Meiosis, then again, is a particular type of cell division that happens in living beings that imitate explicitly. As referenced above, it produces regenerative cells, for example, sperm cells, egg cells, and spores in plants and parasites.  
  • In people, extraordinary cells called germ cells experience meiosis and at last offer ascent to sperm or eggs. Germ cells contain a total arrangement of 46 chromosomes (23 maternal chromosomes and 23 fatherly chromosomes). Before the finish of meiosis, the subsequent regenerative cells, or gametes, each have 23 hereditarily one of a kind chromosomes.
  • Hence, the right answer is option C "four strings, each a combination of different colors"

5 0
3 years ago
How is a scientific law different from other laws in society?
Galina-37 [17]

Answer:

D

Explanation:

5 0
3 years ago
The only competitors that humans have for food are other humans and insects <br> Agree or disagree ?
konstantin123 [22]

The only competitors that humans have for food are other humans and insects: Agree; we do compete with other animals for food

<u>Explanation:</u>

The term competitor is used to describe interaction that takes place within any two organisms as a result of which both the organisms are affected. The functional role that an organism have within the environment is known as Niche.

Parasitism refers to the interaction that takes place between any two organisms or species as a result of which only one will get benefits and the other one will be getting affected.In an ecosystem, every organism strives hard for living and need food for its survival. Hence, the competitors for food in an ecosystem will be other human, insects, animals, etc.

5 0
3 years ago
What kind of fingerprint pattern do they have loops or whorls?
AfilCa [17]

Answer:

loops

Explanation:

.......................

8 0
2 years ago
Which of the following best describes the transfer of energy and matter in photosynthesis?
VLD [36.1K]

Answer:

For me the answer was D

Explanation:

3 0
3 years ago
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