In humans, having freckles is dominant to no freckles. In a genetic cross of a homozygous dominant parent with a homozygous recessive parent, what percent of the offspring should have freckles?

a. 100

b. 75

c. 50

d. 20

What is ketosis made from?

Why are fences put along some beaches? a is to increase water erozion b iis to prevent wind erosion c is to increase weathering d is to prevent deposition

What structures make up the male and female reproductive systems?

True or false? Ice sinks in water.

Identify yourself as a "sprinter" or an "endurance runner" and predict the type of muscle fiber (red or white) which predominates in your body. Explain your reasoning.

What motion will result from two forces acting on an object : one forcee of 50 newtons to the east, the other a force of 30 newtons to the west? The object will-

Name the progression of coal types with increased heat and pressure from burial

Describe one benefit and one limitation of how the trichoplax can reproduce by simple division

The total economic value of an ecosystem: a. is composed of the direct values an ecosystem provides upon which a price can be placed, such as crops and medicinal plants. b. is the monetary value of all of the services an ecosystem provides.

Reflita sobre alguma mudança planetária que vem acontecendo e correlacione-a com atividades humanas de alteração do meio. Apresente sua conclusão.