A jellylike substance produced by red algae and used as a culture medium for microorganisms is
A) red ooze.
B) All answers are correct.
C) gelatin.
D) agar.
E) algin.
Correct Answer:
Verified
Q50: Yeasts are
A) multicelled autotrophs.
B) single-celled heterotrophs.
C) single-celled
Q51: Chlamydomonas is unicellular and photosynthetic.Chlamydomonas is which
Q52: Protists can be heterotrophs.
Q53: All protists are single-celled.
Q54: Dictyostelium discoideum consists of amoeba-like cells that
Q56: Silica walls are a characteristic of
A) diatoms.
B)
Q57: A dinoflagellate has two flagella.
Q58: If you were taken to the beach
Q59: Protists can be autotrophs.
Q60: The Irish potato famine in the mid-1840s
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