najmahmed najmahmed

21-05-2019
Biology

contestada

why do pollen grains only produce tube in flowers of their own species

Respuesta :

variousvibez variousvibez

21-05-2019

Because that’s their species

Answer Link

Brainly264 Brainly264

21-05-2019

Pollen grains only produce tube in flowers of their own species, to prevent the creation of hybrids.

Answer Link

Otras preguntas

which of the following is one of the reasons that the United States invaded Iraq in 2003

prove that cos² (45+A) + (45-A)=1

look at the picture

Brief Exercise 229 Iverson Company purchased a delivery truck for $45,000 on January 1, 2020. The truck was assigned an estimated useful life of 5 years and has

Find the values of a and b so that the linear system has the given solution. Given Solution: (2, 1) Equation 1: ax - by'= 4 Equation 2: bx - ay = 10

(a)Percentage of girls in the school.(c)There are 1400 students in a school out of which 780 are girls, find the,Number of boys in the school.(b) Percentage of

Assuming perfect optics, if the smallest feature you can resolve when observing around 660 nm is of angular size 0.04 arcsec, what would the size (in arcsec) of

May I use "might " even if it's not in past tense?

Suppose a painter and a poet both interpret the same story. Choose the word or phrase that best completes the following sentence. The poet would be able to bett

Axis of symmetry: x = -0.5; Vertex: (-0.5, 0.75); f(x) = x2 + x + 1 Axis of symmetry: x = -0.5; Vertex: (-0.5, -0.75); f(x) = x2 - x + 1 Axis of symmetry: x = -