A tall pea plant with red flowers has the genotype TtRr. This plant is crossed with another tall pea plant
with white flowers, having the genotype Ttrr.
Gametes TR Tr IR tr
What is the probability of getting dwarf plants with red
flowers in the F1 progeny?

4.06 hc)a five-year review of threats to the southern resident orca population of the united states concluded that the top threats were prey availability, contaminants, and effects from recreational and whale watching vessels. further down the list are oil spills, disease, and effects from commercial vessels not targeting whales. how might this list be different if it were for transient whale populations, which have a larger average population size and live farther offshore in open waters? a)the transient population is more likely to be affected by contaminants. b)the transient population is less likely to be affected by whale watching vessels. c)the transient population is more likely to be affected by disease. d)the transient population is less likely to be affected by prey availability.

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?