Why are birds and mammals more likely to be monogamous? They are warm blooded wh
ID: 207461 • Letter: W
Question
Why are birds and mammals more likely to be monogamous?
They are warm blooded while lizards and fish are cold blooded
because the babies are born blind
because both parents raise the young
because they have a discrete population growth
75) What is principle allocation?
when an organisms can not put any more food in their mouth
when limited resources cause competition
females can switch to become males
when resources are used for one area of a species life history (survival) and then can not be used in another area (growth)
50 how do we calculate density of a population?
add up the number of species. (1 daphnia)
add up the number of species and divide that by the area (1 daphnia species in 10 ml = density of 0.1 daphnia per ml.
add up the number of individuals and divide that number by the area (10 daphnia in 10 ml = density of 1 daphnia per ml.
add up the area where the daphnia occure (10 ml of water)
78)They are warm blooded while lizards and fish are cold blooded
because the babies are born blind
because both parents raise the young
because they have a discrete population growth
Explanation / Answer
Birds and mammals more likely to be monogamous:
because both parents raise the young
Principle allocation is:
when resources are used for one area of a species life history (survival) and then can not be used in another area (growth)
We calculate density of a population:
add up the number of individuals and divide that number by the area (10 daphnia in 10 ml = density of 1 daphnia per ml.
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