Q: What does a virus inject into the host cell? Choices: - cells acid - Acetic acid - proteins acid - nucleic acid A:
nucleic acid

(Question)
Q: Unlike other tetrapod vertebrates (reptiles, birds, and mammals), amphibians do not produce what type of eggs? Choices: - epithelial - prokaryotic - umbilical - amniotic A:
(Answer)
amniotic

Ques: Q: All eukaryotic cells have mitochondria, but not all eukaryotic cells have what? Choices: - ribosomes - golgi bodies - cytoplasm - chloroplasts A:
Ans: chloroplasts

(Q).
Q: During an earthquake, wet soils become like what? Choices: - sand - rock - water - quicksand A:
(A).
quicksand

Ques:Q: What is the number of protons in the nucleus? Choices: - element - metallic number - atomic mass - atomic number A:

Ans:atomic number

Ques: Q: What is the group of all the eukaryotes that are not fungi, animals, or plants called? Choices: - filamentous - arthropods - lizards - protists A:
Ans:
protists