Answer:
The scientific theory states that each one biological organisms are composed of cells; cells are the unit of life and every one life come from preexisting life. ... The term today describes a microscopic unit of life that separates itself from its surroundings by a skinny partition, the cytomembrane
Explanation:
Answer:
25%
Explanation:
This cross involves a single gene coding for spot color in beta fish. Green allele is C while the blue allele is c. This gene exhibits co-dominance, hence, an heterozygote beta fish (Cc) i.e. combination of both alleles, will have both phenotypes expressed to form a green and blue spotted beta fish.
If two green and blue spotted beta fishes (Cc) are crossed, each beta fish will produce gametes with C and c alleles. Using these gametes in a punnet square, four possible offsprings with the following genotypes will be produced: CC, Cc, Cc and cc.
C c
C CC Cc
c Cc cc
Hence, the percentage of offsprings expected to be green (CC genotype) is 1 out of 4possible offsprings i.e. 1/4 × 100 = 25%
Answer:
granite
Explanation:or basalt
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The role is to build up water with its dam to create a lake thus creating parts of the ecosystem it is also food for some animals.
