Answer:
Question 1: The car is traveling 65 miles per hour
Question 2a: The car travels 97.5 miles in 1.5 hours
I am not sure about b. Also I do not know if my answers are right sorry!
Explanation:
2a: 65*1.5=97.5
It demonstrates natural selection since the the bacteria that are resistant are selected for because they are the ones that survive. These resistant bacteria -since they are still living- multiply (thus leaving "offspring") and are able to keep their species in existence which adds to their fitness.
The cattles are heterozygous for both the traits (horns and feet). This means that the genotype of the cattles is PpCc, and the phenotype of these cattles is 'no horns and cloven hooves'. The gametes formed will be : PC , Pc , pc , pC.
The cross between them is shown in the attached punnet square. Now, the number of off springs having the same phenotype as the parents (that is no horns and cloven hooves) are 9.
So, the probability of the off spring having the same phenotype as the parent cattles is (9 ÷ 16) × 100 = 56.25 %.
Answer:
the hypothesis that evolutionary development is marked by isolated episodes of rapid speciation between long periods of little or no change.
Explanation:
Answer:
plankton including copepods, krill, fish eggs, Christmas Island red crab larvae and small nektonic life, such as small squid or fish.