Answer:
C
Cells have different shapes because they do different things. ... The shapes of cells have evolved to help them carry out their specific function in the body, so looking at a cell's shape can give clues about what it does. Neurons are cells in the brain and nervous system.
The answer is A. It can be scientifically found while the other answer choices are all peoples personal opinions, not scientific facts like measurement.
Answer: 9 is cross pollination because you are crossing two species of flowers.
10 is self pollination because the same flowers are pollinating each other
I think the correct answer from the choices listed above is the third option. All of the following are common water pollutants that can be damaging to the environment except <span>carbon dioxide from combustion. This pollutant would go directly to the atmosphere and not to the waters. Hope this answers the question.</span>
Answer:
1/4
Explanation:
According to the given information, the dominant plant is back-crossed with a homozygous recessive parent. Therefore, the dominant plant is heterozygous for both genes.
The genotype of the tall plant with smooth seeds would be = TtSs
And the genotype of the dwarf parent with wrinkled seeds = ttss
A cross between TtSs x ttss gives heterozygous tall plants with smooth seeds (TtSs) in 1/4 ratio.
