Microbial Eukaryotes Are Ecologically and Evolutionarily Important for Many Reasons

question 13

Multiple Choice

Microbial eukaryotes are ecologically and evolutionarily important for many reasons.Which statement about this group is false?

• A) Multicellular groups evolved from microbial eukaryotes.
• B) Photosynthetic microbial eukaryotes play a major role in the energy balance of the living world.
• C) There are no parasitic forms of microbial eukaryotes.
• D) Saprobic microbial eukaryotes are among the important decomposers and thus play a major role in the nutrient cycles of the living world.
• E) Many microbial eukaryotes have highly differentiated bodies,even though they consist of only one cell.

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Definitions:

Teratogens

Agents that can cause congenital anomalies or increase the incidence of an anomaly in the population if exposure occurs during pregnancy.

Proximodistal Trend

The pattern of development in which growth starts at the center of the body and moves towards the extremities.

Physical Development

The biological growth and maturation process in humans, including motor skills development and changes in body size and strength.

Hands And Fingers

The parts of the human body at the end of the arms, consisting of the palm and digits, used for grasping and manipulating objects.