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Dennis_Churaev [7]
3 years ago
15

Oocysts of Toxoplasma gondi are excreted in the feces of : 1.sheep 2.human 3. cat 4. all of above ​

Biology
1 answer:
love history [14]3 years ago
6 0

Answer:

cat

Explanation:

  • They are excreted in the feces of the Felidae family, such as cats.
  • The disease can be passed to humans and other animals, but in reference to ur question, cat is the answer.
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Which of the following can typically decrease genetic variation?
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QUESTION:Which of the following can typically decrease genetic variation?

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ANSWER:

1. toxins

2.predator- prey relationships

3.competition

4.new habitats

5. disasters


5 0
3 years ago
If the dna of a certain organism has guanine as 30% of its bases, then what percentage of its bases are adenine?
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G always pairs with C...So, if there is 30% G, then there's 30% C...which is 60%...that leaves 40% A+T - and you have to split this up too - so 20% Thymine (T) and 20% Adenine (A).
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Which two systems does the nose play a role in?
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Who discovered the monomers of nucleic acids? Phoebus Levene James Watson, Francis Crick, and Rosalind Franklin Friedrich Miesch
Vlad1618 [11]

Answer:

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Explanation:

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He migrated to the US in 1891, and started practising medicine  in 1892.Due to his strong interest in research he combined research(1894) in  molecular structure of sugars with medical practice,But this was cut short when he contracted tuberculosis.

Between 1896- 1906,he collaborated with many nucleic acids  and protein exoperts  e.g Albrecht Kossel and Emil Fischer to  wok on the structure of DNA.And headed the Rockefeller Institute for Medical Research.

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Discovery of 2-deoxyribonucleic ,

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8 0
3 years ago
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What is complementary base pairing? Why is it necessary?
vodomira [7]

Answer:

<u><em>Complementary base pairing is important in DNA as it allows the base pairs to be arranged in the most energetically favourable way</em></u>

<u><em>It is essential in forming the helical structure of DNA. It is also important in replication as it allows semiconservative replication</em></u>

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<u><em>DNA and RNA are complex molecules that are central to genetics and both are made of things called nucleotides.</em></u>

Explanation:

Hope this helps:)

5 0
3 years ago
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