Slide 1Monotremes 1 Duck-billed platypus Spiny anteater Slide 2 The 3 classes of mammals differ strikingly in their modes of reproduction Prototheria (monotremes) Metatheria…
Slide 1VERTEBRATES Slide 2 YOU MUST KNOW… THE FOUR CHORDATE CHARACTERISTICS TRAITS WHICH DISTINGUISH EACH OF THE FOLLOWING GROUPS: CHONDRICHTHYES, OSTEICHTHYES, AMPHIBIA,…
Slide 1 You may know that you are related to apes and monkeys. But did u know that you are also related to bats, tigers, whales, kangaroos, and many more creatures? “Mammals”…
Slide 1 Homologous Structures and Embryos HW on your desk! Catalyst 1. Whales evolved from mammals. Do they have more DNA in common with cows or sharks? 2. Humans share 30%…