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Pavel [41]
3 years ago
6

Why would the guard cells have chloroplasts when the other skin cells of leaf does not have chloroplasts?

Biology
1 answer:
larisa [96]3 years ago
5 0
Chloroplasts are the tiny structures in plants cells where photosynthesis happen. chloroplasts contain chlorophyll , a green pigment that absorb light energy for photosnthesis
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Select the kingdoms where all eukaryotes are classified.
Alexus [3.1K]
Fungi, Plantae, Anamilia, and Protista
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The initial dose of theophylline for an adult is 0.8 mg/kg/hr for 12 hours. how many ml of an iv solution containing 800 mg per
Bas_tet [7]
If the patient weight is 250 lb and the doses are 0.8mg/kg/hour for 12 hours, then the total amount of theophylline needed would be:
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7 0
3 years ago
At the boundary of every cell, the __________ functions as a selective barrier that allows sufficient passage of oxygen, nutrien
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The cell membrane functions as a selective barrier. We call these kind of membranes as differentially permeable or semi permeable membrane. It can decide what substances can pass in and out. Therefore it can surround the cytoplasm (which is the inside of a cell) to separate the cell's content from the surroundings.

6 0
2 years ago
Many closely related species of ducks have different courtship dances that are performed to solidify a pair-bond. If you were to
damaskus [11]

Answer:

I would expect to see a new phenotype in which the new duck hybrid species would express a new mixed courtship dance with the behaviors of both parentals.  

Explanation:

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Genetically speaking, we can think that there is a gene codifying for the courtship behavior in one species and another gene expressing a different courtship behavior in the other species. This cross´ product would be a hybrid species that exhibits a part of both parentals´ behaviors.

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