ASVAB General Science Practice Test 670767 Results

	Your Results	Global Average
Questions	5	5
Correct	0	3.77
Score	0%	75%

Review

These clouds grow upward and can develop into cumulonimbus or thunderstorm clouds.

70% Answer Correctly

	stratus clouds
	nimbus clouds
	cumulus clouds
	cirrus clouds

Solution

Cumulus clouds are large, puffy, mid-altitude clouds with a flat base and a rounded top. These clouds grow upward and can develop into a cumulonimbus or thunderstorm cloud.

This skeletal system is common in arthropods like insects, spiders, and crustaceans.

81% Answer Correctly

	vertebrate
	exoskeleton
	endoskeleton
	bone

Solution

An exoskeleton (external skeleton) is common in arthropods like insects, spiders, and crustaceans.

Regulation of heart rhythm occurs in:

61% Answer Correctly

	medulla
	cerebrum
	cerebellum
	nerves

Solution

Part of the brainstem, the medulla is the connection between the brain and the spinal cord. It controls involuntary actions like breathing, swallowing, and heartbeat.

Saturated fats can __________ LDL ("bad") cholesterol while unsaturated fats can __________ it.

78% Answer Correctly

	stabilize, raise
	decrease, raise
	raise, decrease
	decrease, stabilize

Solution

Saturated fats can raise LDL ("bad") cholesterol while unsaturated fats can decrease it.

A person's genotype is their genetic makeup and includes:

82% Answer Correctly

	dominant alleles
	both dominant and recessive alleles
	phenotypes
	recessive alleles

Solution

A person's genotype is their genetic makeup and includes both dominant and recessive alleles. Phenotype is how the genes express themselves in physical characteristics.