To avoid this, an individual plant may open its stomata and evaporate water which will lower the leaf temperature. Thus, one may hypothesize that leaves in the sun should have higher stomata density ...

In this lab, stomata density variation likely results from interacting ... Most students have not seen the basic concepts of statistics we expect them to use in this experiment. The instructor must ...

The experiment lasted eight months ... This decline was driven by two key factors. First, the leaf pores, called stomata, which allow carbon dioxide to enter and water to escape, became less ...

How do plants breathe through stomata? Key regulators of stomata are plant vacuoles, fluid-filled organelles bound by a single membrane called the tonoplast. Plant vacuoles are fluid-filled ...

We will combine the data with the results from experiments with living Ginkgo trees (see below) to produce a record of past environments. Having citizen scientists submit leaves and count stomata ...

It is important to repeat the experiment and calculate ... show the fields of view of a plant leaf viewed with a microscope. Count the number of stomata in each sample.

It is important to repeat the experiment and calculate a mean ... To find out how many stomata there are on a leaf surface, make an epidermal strip, and examine using a microscope: Paint a thin ...

The experiment lasted eight months ... This decline was driven by two key factors. First, the leaf pores, called stomata, which allow carbon dioxide to enter and water to escape, became less ...