Q: What are flagellate protozoa that cause giardiasis? Choices: - diatoms - fungus - plankton - giardia A:
giardia

(Question)
Q: When members of the same species compete for the same resources, it is called what? Choices: - interspecies competition - natural selection - extinction - intraspecific competition A:
(Answer)
intraspecific competition

Ques: Q: What is the term for the spacing of individuals within a population? Choices: - suspension - equilibrium - population density - dispersion A:
Ans: dispersion

(Q).
Q: We divide up the earth's seas into five what, which are really all interconnected? Choices: - lakes - continents - ecosystems - oceans A:
(A).
oceans

Ques:Q: In a mammal the front part of the brain is called the what? Choices: - cerebellum - thallus - brain stem - cerebrum A:

Ans:cerebrum

Ques: Q: When do homologous chromosomes separate and go to different gametes? Choices: - during electrolysis - before meiosis - after meiosis - during meiosis A:
Ans:
during meiosis