Which "Alternate" Hypothesis Might Also Explain Industrial Melanism

question 29

Multiple Choice

Which "alternate" hypothesis might also explain industrial melanism?

• A)Dark moths are more resistant to the toxic effects of pollution than light moths.
• B)Dark moths emigrate out of polluted areas to escape the pollution.
• C)Pollution kills important tree species that peppered moths depend on for egg laying.
• D)Because dark moths absorb more heat,they are more active and better able to avoid bird predation.
• E)Birds used the marks that Kettlewell placed on the moths when he released them to help them find and capture the moths.

Describe the development of language skills in children and the improvement in their usage of phonemes.

Comprehend the concept of cognition and its significance in acquiring and using knowledge.

Understand the process of babbling in language development and its characteristics across different cultures.

Recognize the importance of syntax in structuring sentences and phrases in language.

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Definitions:

Bevel Gear

A type of gear where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped, often used in differential drives.

Addendum

The radial distance from the pitch circle of a gear to the top of the teeth.

Dedendum

The distance from the pitch circle of a gear to the bottom of the tooth groove.

Working Depth

Working depth pertains to the depth of engagement between two mating gears, specifically the depth to which a tooth enters into the gap between teeth on the opposing gear.