E. Long answers questions.
1. Differentiate between herbs, shrubs and trees.
2. What are the functions of leaves? Name the different parts of a leaf.
3. What are the functions of a stem in a plant?
4. What is the main function of the root of a plant?
5. Describe the parts of a flower giving the functions of each.
6. How do the plants that lack the male or female reproductive parts reproduce?
7. Identify the various parts of the plant and describe the function of each part.
Answers
Explanation:
type
1. Herbs are the smallest, non-woody plants, which lack branches. Shrubs are taller than herbs and contain branches at their bases. Trees are the tallest plants with branches above the ground level. The main difference between herbs, shrubs, and trees is the type of stems in each type of plants.
2. Functions of a Leaf
Helps the plant breathe: The epidermis of the leaf contains guard cells that control and regulate the small pores on the undersurface of the leaves. These pores are called stomata. ...
Storage of food: In some plants, the leaves are modified to store food.Each leaf typically has a leaf blade ( lamina ), stipules, a midrib, and a margin. Some leaves have a petiole, which attaches the leaf to the stem; leaves that do not have petioles are directly attached to the plant stem and are called sessile leaves
3. The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.
5. Most flowers have four main parts: sepals, petals, stamens, and carpels. The stamens are the male part whereas the carpels are the female part of the flower. ... Collectively, sepals are known as the calyx. The main function of the calyx and its sepals is to protect the flower before it blossoms(in the bud stage).
4. Root, in botany, that part of a vascular plant normally underground. Its primary functions are anchorage of the plant, absorption of water and dissolved minerals and conduction of these to the stem, and storage of reserve foods.
6. The plants that lack male or female reproductive system reproduce with the help of cross pollination. Pollination is the process of transfer of pollen grains to the to the female part of a flower.
7. Image result for Identify the various parts of the plant and describe the function of each part
A plant is made up of many different parts. The three main parts are: the roots, the leaves, and the stem. ... The stem supports the plant above ground, and carries the water and minerals to the leaves. The leaves collect energy from the Sun and make food for the plant, using an amazing process called photosynthesis.
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