PS: PLEASE DO NOT PUT A LINK I AM NOT GOING TO OPEN THE LINK THAT IS IN THE ANSWER SECTION! THERE ARE 4 QUESTIONS. 1. which model best shows the prediction of growth for a population when taking into account the carrying capacity of its environment?

a. logistics model of growth
b. capacity model of growth
c. mathematical model of growth
d. exponential model of growth

2. which of these contribute to the carrying capacity of a population?

a. environmental conditions
b. density-independent factors
c. weather conditions
d. density-dependent conditions

3. which of these limit population growth?

a. density-dependent factors
b. all limiting factors
c. density-independent factors
d. environmental factors

4. which of the following is a density-dependent factor?

a. hurricane
b. water availability
c. warm weather
d. forest fire

1. a. logistics model of growth

2. a. environmental conditions

3. b. all limiting factors

4. b. water availability

Explanation:

1. a. logistic model of growth will show the increase in population of a species in accordance with the carrying capacity exponentially but when the population will experience the scarcity of resources it will decline considerably.

Carrying capacity is the total number of members of the population of a species that an ecosystem can sustain by providing resources.

2. b. All environmental conditions which favor the survival of the living beings will contribute to the carrying capacity for example food, water, shelter, and other resources.

3. b. Limiting factor is the one which limit the chances of survival and growth of a particular species in an ecosystem. For example, scarcity of food, here food is the limiting factor.

4. d.  A density dependent limiting factor is the one which affects the population of the species based upon the density. The water availability is a density dependent limiting factor because the more the density or abundance of a population more will be the scarcity of water as it will be required by all organisms. So, the species population may experience decline due scarcity of water.

a. suckling by young

b. hypothalamus

c. dopamine

d. trh

e. anterior pituitary

f. mammary glands

g. milk production