Gregor Mendel is famous for his experiments on Pisum sativum (pea plant, pictured above), which is capable of self-fertilizing by combining its own male and female gametes.
What type of reproduction does Pisum sativum undergo and why?
Choose 1
Asexual reproduction; male and female gametes undergo binary fission
B
Asexual reproduction; male and female gametes undergo fragmentation
Sexual reproduction; sperm and egg will fuse to form a unique zygote
Sexual reproduction; the plant will bud off a unique offspring after self-fertilizing

the answer would be knowledge about cars!

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.

the answer is c. have a great day; )