Leaf Function:
Leaves are the powerhouse of plants. In most plants, leaves are the major site of food production for the plant. Structures within a leaf convert the energy in sunlight into chemical energy that the plant can use as food. Chlorophyll is the molecule in leaves that uses the energy in sunlight to turn water (H2O) and carbon dioxide gas (CO2) into sugar and oxygen gas (O2). This process is called photosynthesis.
Leaf Structure:
A leaf is made of many layers that are sandwiched between two layers of tough skin cells (called the epidermis). The epidermis also secretes a waxy substance called the cuticle. These layers protect the leaf from insects, bacteria, and other pests. Among the epidermal cells are pairs of sausage-shaped guard cells. Each pair of guard cells forms a pore (called stoma; the plural is stomata). Gases enter and exit the leaf through the stomata.
Most food production takes place in elongated cells called palisade mesophyll. Gas exchange occurs in the air spaces between the oddly-shaped cells of the spongy mesophyll.
Veins support the leaf and are filled with vessels that transport food, water, and minerals to the plant.
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explain the role of science inproduction process
Food production involve chemical reactions.
explain role of reserch in both production
food production
They produce food and oxygen using chlorophyll, water, carbon dioxide, sunlight and nutrients. This process is called Photosynthesis.
fermentation
true
Phloem takes the plant food from the leaves and takes it to other parts of the plant
I am working as the Production manager in A4Creation (Ludhiana) T-shirt Manufacture and very well known of the role of a manager ....Client DealingProduction process of a companyMaintenanceRepairsSupplies
yws Yes, and also provide oxygen for us.
yes
Agriculture plays a critical role in providing food, fiber, and other resources essential for human survival. It also contributes to economic development, employment, and environmental sustainability. Additionally, agriculture can impact social and cultural aspects of society by shaping rural landscapes and communities.