Seudónimo Seudónimo

01-12-2016
Biology

contestada

What structure is responsible for the opening and closing of the stomata

Respuesta :

Marsbar123 Marsbar123

01-12-2016

There are guard cells surrounding each stoma that cause them to open or close throughout the life cycle of the plant. This occurs in response to water and ions concentration in the plant cell.

Answer Link

Otras preguntas

How many representatives are there in the House of Representatives?

Two ratios (fractions) that are equal to each other.

Two ratios (fractions) that are equal to each other.

i am having trouble on a math problem for over the summer Use the distributive property to express the sum of 48+84 as a multiple of 2 numbers with no common fa

Which two U.S. presidents were impeached?

What iconic July 4th edible was nicknamed by sports cartoonist Tad Dorgan? a. hot dog b. popsicle c. pop

IDEAS FOR RECONSTRUCTION, explain why they are good ideas?

Calculate the number of oxygen atoms in 2.00 moles of Mn2O7

Who was the oldest signatory of the Declaration of Independence?

Two men who signed the Declaration of Independence went on to become U.S. presidents. Who were they?