In tomatoes plants, there is a variety that produces Dwarf tomatoes which have short, thick stems and deeper green, somewhat curled leaves. The cross between pure breeding tall tomato
plants and pure breeding dwarf tomato plants produces all tall plants.
a. Which is the dominant allele?
b. What would be the genotypic and phenotype ratios of this cross?

the organisms are not adapted to live in some communities or habitats.

c. is the correct answer

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

condenser is used to focus in the light microscope.