For finches on the Galapagos, a significant change in beak size can be observed across years with plentiful rainfall or intense drought.
How can the changes in finch beak size be attributed to evolution?
Finches on the island with better-adapted beak sizes have increased
survival
Finches on the island are domesticated and are artificially selected for
beak size.
Finches on the island without well suited beak sizes change their diet to
induce and enhance growth of their beaks.
Finches on the island reproduce with finches from nearby islands that have
larger beaks, resulting in changing beak sizes over time.
Submit
Theory of Evolution
312 Natural Selection

According to the loco mass the mass of reactants and products

In a hypothetical breed of dogs, coat color is controlled by two genes. there are six different coat colors in this breed: black, brown, cream, gray, silver, and tan. consider the following crosses. cross 1: black females from a lineage of all black dogs are crossed with brown males from a lineage of all brown dogs. f1 males and females are all black. when f1 are intercrossed, f2 males and females are black or brown. cross 2: black females from a lineage of all black dogs are crossed with tan males from a lineage where all males are tan and all females are cream. f1 males are black, f1 females are gray. when f1 are intercrossed, f2 males and females are black, brown, gray, or tan. cross 3: silver females from a lineage where all females are silver and all males are gray are crossed with brown males from a lineage of all brown dogs. f1 males and females are all gray. when f1 are intercrossed, f2 males are black, brown, gray, or tan, f2 females are cream, gray, silver, or tan. select the correct statements regarding the mode of inheritance of the coat color genes. a) both genes are x-linked. b) both genes are autosomal. c) one of the genes modifies the expression of the other gene. d) each gene has an additive effect on the intensity of coat color. e) each gene independently specifies three colors. f) one of the genes is autosomal, and the other is x-linked.

Why is it incorrect to say that mitochondria function only as energy factories with cell