In cats, the dominant o allele of the x-iinked orange gene is required to produce orange fur, the recessive o allele of this gene yields black fur. a. tortoiseshell cats have coats with patches of orange fur alternating with patterns of black fur. approximately 90% of all tortoiseshell cats are females. what type of crosses would be expected to produce female tortoiseshell cats? b. suggest a hypothesis to explain the origin of male tortoiseshell cats. c. calico cats (most of which are females) have patches of white, orange, and black fur. suggest a hypothesis for the origin of calico cats.
Answers: 1
Biology, 21.06.2019 13:40
Which would prevent a plant from growing? oa. lack of sunlightob. no supply of lithiumoc. too much waterd. too many monosaccharides
Answers: 1
Biology, 22.06.2019 02:30
Many plants can reproduce asexually. which of these is an example of asexual reproduction in a plant? a. pine cones forming on a tree b. cross-pollination in a tomato c. roots sprouting from a potato d. night-blooming jasmine flowers
Answers: 3
Biology, 22.06.2019 13:10
Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.
Answers: 1
In cats, the dominant o allele of the x-iinked orange gene is required to produce orange fur, the re...
Mathematics, 01.08.2020 03:01
Computers and Technology, 01.08.2020 03:01
English, 01.08.2020 03:01
Spanish, 01.08.2020 03:01
English, 01.08.2020 03:01
Mathematics, 01.08.2020 03:01