WebAnatomy. A leaf is a plant organ and is made up of a collection of tissues in a regular organisation. The major tissue systems present are: The epidermis that covers the upper and lower surfaces; The mesophyll (also called chlorenchyma) inside the leaf that is rich in chloroplasts; The arrangement of veins (the vascular tissue); Epidermis. The epidermis … WebA flower has female as well as male parts. Both of these work collectively to fertilize the plant so it can produce seeds. A flower consists of four basic parts, which are petals, …

Leaf venation: structure, function, development, evolution, ecology and

WebApr 6, 2024 · Veins are the blood vessels which carry blood from all the parts of the body back to the heart. The veins are less deep than arteries and hence can be seen easily. The greenish-blue lines which we see just below the skin on our hands and legs are the veins. The deoxygenated blood returns to the heart at low pressure through the veins. WebThe leaf is one of the most important parts of a plant . Leaves produce food for the plant through a process called photosynthesis . The leaves of different plants vary widely in size, shape, and color. phishing reminders

13.2: Monocot Leaves - Biology LibreTexts

WebJul 20, 1998 · vascular system, in vascular plants, assemblage of conducting tissues and associated supportive fibres that transport … Webthe veins categorize all the components involved in photosynthesis as either matter or energy matter - oxygen, carbon dioxide, water, sugars energy - sunlight list the layers of the leaf starting at the upper cuticle all … WebA strong vein, known as the midrib, runs centrally through the leaf- blade from its base to the apex; this produces thinner lateral veins which in their turn give rise to still thinner veins or veinlets. The lamina is the most important part of the leaf since this is the seat of food manufacture for the whole plant. Types of Leaves: Radical: tsr alpha cc