What type of leaves do angiosperms have?
What type of leaves do angiosperms have?
Angiosperms have a triploid vascular tissue, flat leaves in numerous shapes and hardwood stems. Because of the innumerable varieties of the fruit and/or flower-bearing plants, they have variegated colors and shapes of leaves, flowers and fruits. Gymnosperms are haploid, have spiky, needle-like leaves and are softwood.
What is an angiosperm leaf?
The basic angiosperm leaf is composed of a leaf base, two stipules, a petiole, and a blade (lamina). The leaf base is the slightly expanded area where the leaf attaches to the stem. The blade is the major photosynthetic surface of the plant and appears green and flattened in a plane perpendicular to the stem.
What are the two main parts of the angiosperm leaf?
The basic angiosperm leaf is composed of a leaf base, two stipules, a petiole, and a blade (lamina)….…
What are the four leaf types in the flower of an angiosperm?
The flower is composed of four whorls of modified leaves, the calyx, corolla, androecium, and gynoecium.
What type of leaves do gymnosperms have?
Gymnosperms possess needles or scale-like leaves, sometimes flat and large, and evergreen! No vessel elements are found in xylem, so out-competed now by vesseled angiosperms except in certain situations. Gymnosperms exhibit cones or strobili, naked seeds (= “gymnosperm”), but not flowers.
What are the two main differences between angiosperms and gymnosperms?
Angiosperms, are also known as flowering plants and having seeds enclosed within their fruit. Whereas gymnosperms have no flowers or fruits and have naked seeds on the surface of their leaves. Gymnosperm seeds are configured as the cones.
What are 5 types of leaves?
There are two different types of leaves – simples leaves and compound leaves. The other types of leaves include acicular, linear, lanceolate, orbicular, elliptical, oblique, centric cordate, etc. They perform the function of photosynthesis and help in the removal of excess water from the aerial parts of the plant.
What are the two types of angiosperms?
Traditionally, the flowering plants have been divided into two major groups, or classes,: the Dicots (Magnoliopsida) and the Monocots (Liliopsida).
What is the classification of angiosperms?
Magnoliophyta
Flowering plant/Scientific names
What are Xeromorphic features?
A xerophyte (from Greek ξηρός xeros dry, φυτόν phuton plant) is a species of plant that has adaptations to survive in an environment with little liquid water, such as a desert or an ice- or snow-covered region in the Alps or the Arctic. Popular examples of xerophytes are cacti, pineapple and some Gymnosperm plants.
