CJunc569 CJunc569

02-01-2023
Biology

Answered

Matings between individuals from the two populations of rhagoletis produce hybrid flies that appear to be healthy and have normal life spans. the eggs laid by these hybrid flies, however, hatch less often than those of flies from either of the two populations. what isolating mechanism seems to be important in this hybrid population

Answer :

Other Questions

Koalas have come close to extinction due to hunting and disease. The current koala populations have very little genetic diversity. Which of the following is a l

the predatory behavior of eukaryotic cells is yet another distinguishing feature of these organisms. mitochondria are present in each and every one of these cel

Chongqing is over 4,000 km from this flooded area in Indonesia. How might these two places be related?

In the 1940s, the scientist j. b. s. haldane linked many human red blood cell disorders with the tropical regions where malaria occurs. haldane hypothesized tha

older individuals with which of the following conditions are two to three times more likely to experience functional disability than older individuals who do no

Tay-sachs is a recessive lethal disease. it leads to neurological deterioration soon after birth and death usually by the age of 4. this disease is rare in the

In canadian islands, shrews have been documented to travel across frozen lakes and establish populations on previously uninhabited islands. this is an example o

(c) based on the data, identify the population that is likely to have the highest frequency of heterozygotes. assuming random mating, calculate the frequency of

Biotic and abiotic factors affect population density and dispersion. a) explain the factors that affect a population's density. b) describe the types of populat

A scientist discovers a new species of animal in the grand canyon. when he examines the animal - inside and out - he seed that the animal can only be divided in