Biology, 08.04.2020 04:25 Fireburntbudder
The "trouble with tribbles" is they are ferocious multipliers. They are observed in two fur types, smooth or rough -- smooth is dominant to rough. They also have a pleasant soft voice or an unpleasant shrill voice. Pleasant voice is dominant to shrill voice. A series of genetic crosses are planned to determine whether the genes for these two characters are linked or unlinked. Dihybrid smooth-furred, pleasant voiced tribbles are crossed with rough-furred, shrill-voiced tribbles. The following phenotype frequencies are observed among the 11,692 offspring:a. 5011 smooth fur and pleasant voiced tribbles
b. 5110 rough fur and shrill voiced tribbles
c. 793 smooth fur and shrill voiced tribbles
d. 778 rough fur and pleasant voiced tribbles
Answers: 3
Biology, 22.06.2019 13:30, laylay1734
How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.
Answers: 3
Biology, 22.06.2019 16:00, kashusledbetter
In an hydrogen ion pump the energy is used to join small molecules together to make larger ones which factor most likely has the greatest effect on the number of molecules mitochondria can produce
Answers: 2
The "trouble with tribbles" is they are ferocious multipliers. They are observed in two fur types, s...