15. Sarah is a biologist who is studying a species of crab. In the wild, crabs with larger
pincers will have greater reproductive success than those with smaller pincers. To
investigate this further, she placed 50 crabs with small pincers and 50 crabs with large
pincers together in an isolated area that closely resembled their natural environment.
She observed several generations of the crabs over the next ten years. If her
experimental setup replicates the natural selection process in the wild, which result is
most likely to be observed?
A. the crabs born with small claws would develop larger claws and pass this trait to their offspring
B. The percentage of crab as with large claws would increase.
C. The percentage of crabs with small claws would increase.
D. the DNA in crabs with small claws would mutate in order to produce larger claws.
Answers: 2
Biology, 22.06.2019 04:00
What amino acid is coded for by this sequence after the mutation
Answers: 1
Biology, 22.06.2019 06:00
Explain why ecosystem diversity results in species diversity in a healthy biosphere
Answers: 3
Biology, 22.06.2019 08:00
The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey
Answers: 2
15. Sarah is a biologist who is studying a species of crab. In the wild, crabs with larger
pincers...
History, 13.09.2021 14:00
English, 13.09.2021 14:00
Mathematics, 13.09.2021 14:00
English, 13.09.2021 14:00
Mathematics, 13.09.2021 14:00
History, 13.09.2021 14:00
English, 13.09.2021 14:00
Mathematics, 13.09.2021 14:00
Chemistry, 13.09.2021 14:00
Mathematics, 13.09.2021 14:00
SAT, 13.09.2021 14:00
Social Studies, 13.09.2021 14:00
Mathematics, 13.09.2021 14:00