Question

Medal and follow promise

Answer 1

Question 22 (Multiple Choice Worth 2 points)

Detached earlobes are dominant. If a mother has the genotype Ee and a father has the genotype EE. What is the chance that their child will have detached earlobes?

25% chance

50% chance

75% chance

100% chance

Question 23 (Multiple Choice Worth 2 points)

You find a rock that has signs of being formed under high heat and pressure. What kind of rock is this?

Igneous

Metamorphic

Sedimentary

None of the above

Question 24 (Multiple Choice Worth 2 points)

Which of the following is an agent of erosion?

pressure

acid rain

heat

gravity

Question 25 (Multiple Choice Worth 2 points)

Genetic engineering occurs when

scientists make an exact copy of an organism.

scientists remove genes from a cell to study them.

scientists turn genes on and off in order to change a characteristic.

scientists make two animals mate in order to produce offspring with desired traits

Answer 2

@vexus

Answer 3

Q22

Answer 4

Since E is dominant all the offsprings (children) will have detached earlobes

Answer 5

Got it ?