The most advantageous type of reproduction can be chosen when generational what is used?
Options:
- (A) Plants growth
- (B) alternation
- (C) competition
- (D) Chemical energy
- (E) A computer
- (F) colors
- (G) Energy.
- (H) Energy
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Let's think first: Alternation of generations allows for both asexual and sexual reproduction. Advantages and disadvantages of sexual as opposed to asexual means of reproduction. Alternation of generations allows for using the most advantageous type of reproduction.... So the answer is [(B)]

What can prevent 90 percent of the body's heat loss?
Options:
- (A) Masks
- (B) fur
- (C) coats
- (D) bald head
- (E) increase body fat
- (F) sweaters
- (G) skin
- (H) hair
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Let's think first: Head hair is especially important in preventing heat loss from the body. Almost 90 percent of the body's heat loss is from the head. Without hair, 90 percent of the body's heat would be lost.... So the answer is [(H)]

What does bush basil have?
Options:
- (A) The flowers are pollinated
- (B) photosynthesis.
- (C) characteristics
- (D) A compound that donates proton
- (E) Something that comes in a bundle of fibers
- (F) sub-units of species
- (G) the body's largest organ
- (H) specialized reproductive organ
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Let's think first: Plants have specialized reproductive organs. Holy basil and bush basil are related plants. Bush basil has specialized reproductive organs.... So the answer is [(H)]

Cells are what to a limited number of divides?
Options:
- (A) increased
- (B) standardized
- (C) warm-blooded
- (D) critical organs
- (E) forced
- (F) programmed
- (G) white
- (H) fertile
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Let's think first: Cells are programmed to divide only a set number of times. All ViroMed cells are passaged a limited number of times. Cells are programmed to a limited number of divides.... So the answer is [(F)]

Phylum platyhelminthes are mostly what?
Options:
- (A) animals
- (B) engorged
- (C) fungi
- (D) infected
- (E) parasitic
- (F) insects
- (G) huge
- (H) free living
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Let's think first: Flatworms belong to the phylum Platyhelminthes. Most of the flatworms are parasitic, although the Turbellaria are free-living in fresh water. Phylum Platyhelminthes are mostly parasitic.... So the answer is [(E)]

Something specialized to detect a stimulus is found mainly where?
Options:
- (A) fields
- (B) humans
- (C) bushes
- (D) bats
- (E) a path
- (F) skin
- (G) retina
- (H) Birds
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Let's think first: Pressure receptors are found mainly in the skin. Sensory Receptors A receptor is any structure specialized to detect a stimulus. Something specialized to detect a stimulus is found mainly in the skin.... So the answer is [(F)]