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!!

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?