Question

question 4 (mandatory) (2 points)
bird feathers are modified scales.
true
false
question 5 (mandatory) (2 points)
monotremes are pouches animals that live in australia or new zealand.
true
false
question 6 (mandatory) (2 points)
although all mammals are vertebrates, they give birth to their young and nurture them in different ways. watch this video entitled, \the three ways mammals give birth,\ and answer the following question.
the three different ways mammals...

Explanation:

• For Question 4: Bird feathers are indeed modified scales. This is a well - established fact in biology. Feathers evolved from reptilian scales, and there are similarities in their development and structure at the cellular level.
• For Question 5: Monotremes are not pouched animals. Pouched animals are marsupials. Monotremes are egg - laying mammals. They are unique as they lay eggs like reptiles but have mammary glands to nurse their young.

Answer:

Question 4: True
Question 5: False