Chimneys are typically vertical, or as near as possible to vertical, to ensure that the gases flow smoothly, drawing air into the combustion in what is known as the stack, or chimney effect.
Answer: True
Explanation:
The organism when treated with the mutagen has lesser chances of being mutated on the homozygous genes.
There are chances that the mutation will take place in the heterozygous gene or hemizygous gene.
Hemizygous condition can be defined as the condition in which one allele disappears and due to this mutation can take place.
Answer:
Summary Sugar Transport. Sugars, which are formed by the plant during photosynthesis, are an essential component of plant nutrition. Like water, sugar (usually in the form of sucrose, though glucose is the original photosynthetic product) is carried throughout the parts of the plant by the vascular system.
Explanation:
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Answer:
Number 3 is “dark”
Explanation:
After the Industrail Revolution, there was a large growth in dark peppered moth population.