★ Biodiversity Quiz
Angiosperms are the most successful terrestrial plants. Which of these features is unique to them and helps account for their success?
A. Dominant gametophytes
B. Fruits enclosing seeds
C. Embryos enclosed within seed coats
D. Sperm cells without flagella
Select your answer:
Topics:
Parts of the Brain Nail Enhancement Nutrient Cycling Medical Terminology Muscoskeletal Injuries Genetics and Probability Radiography Physical Fitness World Health Day Viruses and Prions Muscles The Chemistry of Microbiology Purpose and Function of the Skeletal System Bones and Muscles First Aid BleedingOther quiz:
Ecology › ViewBased on the cladogram shown, which species’ DNA would you predict is most similar to the DNA of the toothed whale?
A. Hippopotamus
B. Baleen Whale
C. Grazing Mammals
D. Camels
Endocrinology › View
what are the cells in the thyroid which produce the calcitonin ?
A. Follicular cells
B. T cells
C. C cells
D. None of these