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 to solve this math problem?

Naomi is 16 and she would like to open a savings account. What should she do? This is an short essay

Surveys and interviews differ in which important way?

Which of the following is a pure substance? Question 27 options: salt water soda air carbon dioxide

Karyotype The karyotype above shows a a) healthy male. b) male with Turner Syndrome. c) healthy female. d) female with Downs Syndrome.

A ball is thrown straight up at time t=0 with an initial speed of 19m/s. Take the point of release to be y0=0 and upwards to be the positive direction. Calculat

how do you determine the density of a substance or object?

bella fill her gas tank 13 1/2 gallons of gas. after driving the car she has 11 2 4/5 gallons left. how much gas did bella use?

HELP ASAP 30 POINTS GIVEN BRAINLIEST

Lou eats 6/8 of a pizza. What fraction of the pizza in simplest form is left over