SCIENCE
ZOOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
how they develop from birth
|
|
|
how they care for their young
|
|
|
how many offspring they have
|
|
|
the type of fur they have
|
Detailed explanation-1: -Based on their reproduction, they are classified into three subclasses: Eutheria. Metatheria. Prototheria.
Detailed explanation-2: -All mammals share certain characteristics, like warm blood and backbones. But despite their similarities, these creatures also have many biological differences-and one of the most remarkable differences is how they give birth. Kate Slabosky details the placental, marsupial, and monotreme methods of giving birth.
Detailed explanation-3: -Mammals are separated into three main groups based on how they reproduce: monotremes, marsupials, and placentals mammals.
Detailed explanation-4: -The young of most mammals are born alive. Mammals have about six thousand different species, or kinds, of animals in their group or class. Mammals can be divided into three more groups based on how their babies develop. These three groups are monotremes, marsupials, and the largest group, placental mammals.
Detailed explanation-5: -Mammals can be generally classified into three broad groups: egg-laying monotremes, marsupials, and placentals.