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Q1. The flower is important to a plant because it helps in. A. Attracting. B. Production of Nectar. C. Pollination. D. All of above. Answer: All the flowers are important to plant as they attract pollinators by producing nectar, attracting pollinators and helps to plants in the reproduction process by pollination.
Dicots are plants that have seeds with two cotyledons and so are termed as dicotyledonous plants. Examples: Sunflower, Mango. Monocots are plants that have seeds with one cotyledon and so they are called as monocotyledonous (monocot) plants. Example: Sugarcane, Maize. Browse more Topics under Anatomy Of Flowering Plants.
The fruit primarily contains two parts: the pericarp and the seed. The pericarp layer is actually the outer wall of the ovary from which the fruit developed. The pericarp has three layers: Source: Google. Exocarp or Epicarp: This is the outermost layer of the pericarp that forms the skin. Mesocarp: It is the thick, fleshy and juicy middle layer ...
This is the female reproductive part of a flower. The gynoecium is a term given to a collection of pistils or carpals. It is made up of the following structures: Stigma: It is the sticky end of the style which is responsible for catching pollen when they are pollinated. Style: It is a thin tube-like structure that holds the stigma and is ...
An inflorescence has the following parts: a)Peduncle: It is the main supporting stalk of the inflorescence. b)Pedicle: It is the stalk of the individual flowers. Some flowers are sessile and do not have a stalk, they are directly attached to the peduncle. c)Bracts: These are small green petal-like structures that are found near the peduncle.
Other than their beauty and fragrance they fulfil many more important functions. To start with, they are the reproductive organ of plants. They consist of many structures that help the plant survive, grow and reproduce. Let us take a look at the anatomy of flowering plants. Plant Tissues. Tissue System. Stem.
Anatomy of Flowering Plants. The seed in a plant is the part that develops from the ovules after fertilization. They are enclosed in the fruit which develops from the fertilized ovary. The seeds are formed as a result of sexual reproduction and contain the young embryo which can develop into a new plant.
The vascular tissue system is primarily made up of Xylem and Phloem. The vascular system is responsible for transporting water, minerals, and food across the plant. Xylem and phloem exist in strands called as vascular bundles. Vascular bundles are of three types: Radial, Conjoint and Concentric. Xylem consists of tracheids and vessels.
Each leaf consists of the following layers. Epidermis: It is the outermost layer and secretes a waxy substance called the cuticle. The cuticle helps retain water inside the leaf cells. The epidermis houses the guard cells which regulate the movement of water into and outside the cell.
Stem: Functions, Structure, and Types. The main functions of stems are to support and elevation of leaves, fruits, and flowers. Stem arranges leaves in a way that it gets direct sunlight to perform photosynthesis. Xylem and Phloem conduct water across the plant. Stems stores food, water, and nutrients. Cells of a stem, meristems, produce new ...