what is the definition for
Apex
Midrib
Stomata
Chlorophyll
Answers
Answer:
Apex:- the top or highest part of something, especially one forming a point.
Misrib:- The central vein, or rib, of a leaf, usually running from the stem to the apex. noun
Stomata:- In plants, a stoma is a tiny pore in the surface of a leaf that is used for gas exchange. Most leaves are covered in these tiny pores, which allow the plants to take in carbon dioxide for use in photosynthesis and expel their waste oxygen
Chrolophyll:- a green pigment, present in all green plants and in cyanobacteria, which is responsible for the absorption of light to provide energy for photosynthesis.
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DEFINATION FOR APEX : a system of reduced fares for scheduled airline flights and railway journeys which must be booked and paid for before a certain period in advance of departure.
DEFINATION FOR MIDRIB : the main vein of a leaf, running down the center of the blade. i.e.,
The central vein, or rib, of a leaf, usually running from the stem to the apex.
DEFINATION FOR STOMATA : one of the many pores (= very small holes in the surface) on a leaf or stem of a plant through which gases are able to pass in and out. The main functions of stomata are: Gaseous exchange- Stomatal opening and closure help in the gaseous exchange between the plant and surrounding. Stomata facilitate carbon dioxide uptake and release of oxygen during the process of photosynthesis.
DEFINATION FOR CHLOROPHYLL : a green pigment, present in all green plants and in cyanobacteria, which is responsible for the absorption of light to provide energy for photosynthesis.