One Example of Artificial Selection Is ______________

question 42

Multiple Choice

One example of artificial selection is ______________

• A) pet dogs that have gone wild, mate with coyotes, and live in packs
• B) crossing a lion and a tiger to get a sterile animal called a liger
• C) humans placing a gene for human insulin into a flower
• D) the process of allopatric speciation
• E) broccoli, cauliflower, cabbage, and brussels sprouts bred from Brassica oleracea

Comprehend the units of measure and the variety of dimensions (including fractional, decimal inches, and metric units) used in North American engineering drawings.

Identify the representation and significance of decimal places in dimensioning and their implications in engineering accuracy.

Grasp the use and importance of extension lines, dimension lines, and their termination in technical drawing practices.

Understand how size and location are indicated in engineering drawings to specify object characteristics.

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Definitions:

Dike Unit

It is a geological structure consisting of a major vertical or steeply-dipping sheet-like body of intruded igneous rock that cuts through older rocks.

Half-Lives

The period of time it takes for a radioactive substance to decrease to half its original amount.

Granite Unit

A large body of igneous rock with a granular and phaneritic texture, predominantly composed of quartz and feldspar.

Half-Lives

The time required for half the atoms in a sample of a radioactive substance to decay into a more stable form.