If 300 blue jays are found in a 20 hectare plot, what is the population density?

15 blue jays per 1 hectare

Explanation:

==>Given:

A population of blue jays (N) = 300

Area of land (A) = 20 hectares

==>Required:

Population density (D)

==>Solution:

Population density can be defined as the number of members of a population dwelling in a unit area.

The formula is given by:

Population density (D) = Population (N) ÷ Area (A)

Thus, D = 300 ÷ 20

D = 15

Population density of blue jay = 15 blue jays per 1 hectare

c.more precipitation,but only when emission levels.

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).