Two ______ surround the stomata in the epidermis of leaves and stems and function in the opening and closing of the stomata.Multiple choice question.cuticlesphloem tissuesguard cellsxylem tissues

Part A. These stomata are located in the lower epidermis of two leaves. What can be concluded by comparing image X to image Y?Select one:a.X is in a leaf releasing water or oxygen. Y is in a leaf during the night.b.X is in a leaf with a waxy cuticle to prevent overheating. Y is in a leaf that needs to protect its cells from freezing temperatures.c.X is in a leaf of a plant during a drought. Y is in a leaf facilitating photosynthesis.d.X is in a leaf that needs to release excess sugars. Y is in a leaf that needs to take in carbon dioxide.QUESTION 6Question textPart B. What evidence supports your answer to Part A? [B.2H]Select one:a.Stomata open when they have made too much sugar. They close when they have enough carbon dioxide inside the leaves.b.When stomata are open, water vapor and other gases are released into the atmosphere. They close at night when photosynthesis doesn't occur.c.Stomata open to take in more water when the environment is dry. They close to enable photosynthesis to occur.d.When plants get hot, stomata open to release heat. They close to hold present cold air from entering.

While the cuticle is impermeable to water and gases, openings in the epidermis of leaves and stems called ______ permit the exchange of gases, such as CO2 and O2.Multiple choice question.xylemstomatavascular bundlestrichomes

Which of the following is a function of the upper epidermal tissue in plants?To carry out photosynthesisTo absorb oxygenTo absorb waterTo reduce water loss2In which plant cells would you expect to find the highest concentration of chloroplasts?Epidermal cellsRoot hair cellsPalisade mesophyllSpongy mesophyll3Why are spongy mesophyll cells surrounded by air pockets?To help the leaf remain uprightTo aid the diffusion of gasesTo protect the leafTo store water4Translocation is the movement of:Water around the plant through the phloem tissueDissolved sugars around the plant through the xylem tissueDissolved sugars around the plant through the phloem tissueWater around the plant through the xylem tissue5What does xylem transport around the plant?Water and minerals OxygenGlucoseCarbon dioxide

In plants, stomata in the epidermis of leaves and stems allow for

The layer of the skin from which most new epidermal cells are derived from is the ______.Multiple choice question.stratum spinosumstratum basalestratum corneumstratum lucidumstratum granulosum