Which of the following represents a normal gamete?

A. Dd Rr

B. DRr

C. Dr

D. DdR

PLEASE HELP ME ITS REALLY URGENT,
WILL MARK AS BRAINLIEST!!

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

What does natural resource management aim at ?