kind of flower and summary functions

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Fruit | Definition, Description, Types, Examples, & Facts

Fruit, the fleshy or dry ripened ovary of a flowering plant, enclosing the seed or seeds. The principal purpose of the fruit is the protection and dispersal of the seed, though some seedless fruits have …

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The Seed: Definition, Types, Seeds, Structure, Videos, Solved

Albuminous – These seeds consist of an endosperm to function as a storage for the food. Example: wheat, maize. FAQ's for You. Q.1 Which part of the seed is used to protect the seed? Answer: There are three parts of a plant seed, namely seed coat, endosperm and embryo. Seed coat protects the seed from physical, mechanical, temperature ...

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Strawberry | Description, Cultivation, Nutrition, Uses, Species

strawberry. Strawberries are low-growing herbaceous plants with a fibrous root system and a crown from which arise basal leaves. The leaves are compound, typically with three leaflets, sawtooth-edged, and usually hairy. The flowers, generally white, rarely reddish, are borne in small clusters on slender stalks arising, like the surface-creeping ...

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Parts of a Flower

The primary function of a flower is reproduction, ensuring the survival of the species. Through the process of pollination and fertilization, flowers produce seeds. Each seed contains a new plant, …

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Plant Development I: Tissue differentiation and function

Monocots have a single cotyledon and long and narrow leaves with parallel veins. Their vascular bundles are scattered. Their petals or flower parts are in multiples of three. Dicots have two cotyledons and broad leaves with network of veins. Their vascular bundles are in a ring. Their petals or flower parts are in multiples of four or five.

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Chapter 1 Step into R programming–the iris flower dataset

1.3 Data frames contain rows and columns: the iris flower dataset. In 1936, Edgar Anderson collected data to quantify the geographic variations of iris flowers.The data set consists of 50 samples from each of the three sub-species ( iris setosa, iris ica, and iris versicolor).Four features were measured in centimeters (cm): the lengths and the widths …

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9.14: Roots

A root is a complex organ consisting of several types of tissue. What is the function of each tissue type? Above the meristem, the rest of the root is covered with a single layer of epidermal cells. These cells may have root hairs that increase the surface area for the absorption of water and minerals from the soil. Beneath the epidermis is ...

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Pollination

This type of pollination usually occurs when plants lack flowers with nectar and other features including inconspicuous. The male parts of the Anemophilous flowers tend to produce very large quantities of pollen and the stigma, the reproductive part of a flower are very large, sticky and feathery to extend completely outside the flower.

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Plant reproductive system

Inflorescences can be distinguished by their growth patterns as determinate or indeterminate. In determinate inflorescences the first formed flower at the tip of the dominant stem matures first, and younger flowers develop on lower lateral branches; the cyme of the forget-me-not (Myosotis) is a typical example.In indeterminate inflorescences …

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Types of Plants: Different Kinds of Plants and Their Classification

Conifers. Coniferous forest is a type of forest that includes different kinds of trees like pines, firs, spruces, cedars and junipers. Conifers is the common name for woody, shrub-like plants and trees in the division Pinophyta. This group of perennial evergreen trees includes pines, junipers, cedars, and spruces.

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Getting to Know Plants Class 6 Notes

Different parts of a flower have different functions. Different Parts of Flowers and Their Function. The flower is made up of four important parts. The sepals, the petals, the male stigma and the style. Reproduction in Flowering Plants. Reproduction in flowers happens when the pollen grain from the male androecium fuses with the eggs in ...

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Plant Reproduction: How Do Plants Reproduce?

Plants reproduce sexually through the fusion of male and gametes in the flower. Asexual reproduction is through stems, roots and leaves. Plant reproduction comes in two types: sexual and asexual. …

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Iris Flower Dataset | Kaggle

Context. The Iris flower data set is a multivariate data set introduced by the British statistician and biologist Ronald Fisher in his 1936 paper The use of multiple measurements in taxonomic problems. It is sometimes called Anderson's Iris data set because Edgar Anderson collected the data to quantify the morphologic variation of Iris flowers ...

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Seeds: Definition, Classification, Functions, and More

Seeds are the reproductive units of the plant. In fact, a seed is a plant itself in an embryo form enclosed in a protective outer covering. The term "seed" is also used to refer to anything that can be sown, e.g. "seed" of a potato is a tuber, not an actual seed, and when we say "seeds" of corn or sunflower "seeds", what we ...

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Parts of a Flower and Their Functions (With Diagram)

Although all flowers are different, they have several things in common that make up their basic anatomy. The four main parts of a …

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Angiosperm | Definition, Reproduction, Examples, …

angiosperm, also called flowering plant, any of about 300,000 species of flowering plants, the largest and most diverse group within the kingdom Plantae.Angiosperms represent approximately 80 percent of all the known green plants now living. The angiosperms are vascular seed plants in which the ovule (egg) is fertilized and develops into a seed in an …

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Angiosperms | Biology II

The success of angiosperms is due to two novel reproductive structures: flowers and fruit. The function of the flower is to ensure pollination. Flowers also provide protection for the ovule and developing embryo inside a receptacle. The function of the fruit is seed dispersal. They also protect the developing seed.

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Reproduction in plants

The reproductive parts of plants are flowers, Stamen being male reproductive part and pistil being the reproductive part. If one of these reproductive parts are present in a flower, it is said to be a unisexual flower. Example: papaya. If both Stamen and Pistil are present in flowers they are called bisexual flowers.

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Summary · Parts of Flowers and their Functions

Summary. A flower is the reproductive part of the plant that produces fruits and seeds. A flower has four (4) main parts namely; sepal, petal, pistil and stamen. Pollination and …

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Plant reproductive system | Definition, Types, …

plant reproductive system, any of the systems, sexual or asexual, by which plants reproduce. In plants, as in animals, the end result of reproduction is the continuation of a given species, and the ability to …

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Lily | Description, Species, Uses, & Facts | Britannica

Physical description. The true lilies are erect perennial plants with leafy stems, scaly bulbs, usually narrow leaves, and solitary or clustered flowers. The flowers consist of six petal-like segments, which may form the shape of a trumpet, with a more or less elongated tube, as in the Madonna lily ( Lilium candidum) and Easter lily ( L ...

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flower summary | Britannica

flower, Reproductive portion of any flowering plant (angiosperm). Popularly, the term applies especially when part or all of the reproductive structure is distinctive in colour and …

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Parts Of A Flower And Its Functions

The filament is a slender, threadlike object, which functions by supporting the anther. Pistil: This is the innermost part and the reproductive organ of a flower which comprises three parts -stigma, style and ovary. This is collectively known as the pistil. Stigma: It is the topmost part or receptive tip of carpels in the gynoecium of a ...

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Parts Of A Flower And Its Functions

The most important function of flowers is reproduction. They help in the union of male and gametes. Flowers provide nectar to certain birds and insects, which in turn help in the transfer of pollen from one flower to the other.

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Flower Structure | Biology for Majors II

A typical flower has four main parts—or whorls—known as the calyx, corolla, androecium, and gynoecium (Figure 1). The outermost whorl of the flower has green, leafy structures known as sepals. The sepals, collectively called the calyx, help to protect the unopened bud. The second whorl is comprised of petals—usually, brightly colored ...

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Pollination | Definition, Process, Types, Agents Of, & Facts

pollination, transfer of pollen grains from the stamens, the flower parts that produce them, to the ovule-bearing organs or to the ovules (seed precursors) themselves. In plants such as conifers and cycads, in which the ovules are exposed, the pollen is simply caught in a drop of fluid secreted by the ovule.In flowering plants, however, the ovules …

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Horticulture | Definition, Types, Techniques, & Uses | Britannica

horticulture, the branch of plant agriculture dealing with garden crops, generally fruits, vegetables, and ornamental plants. The word is derived from the Latin hortus, "garden," and colere, "to cultivate.". As a general term, it covers all forms of garden management, but in ordinary use it refers to intensive commercial production.

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30.2: Stems

Stems may be herbaceous (soft) or woody in nature. Their main function is to provide support to the plant, holding leaves, flowers, and buds; in some cases, stems also store food for the plant. A stem may be unbranched, like that of a palm tree, or it may be highly branched, like that of a magnolia tree. The stem of the plant connects the roots ...

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300 Types of Flowers with Names from A To Z and Pictures

Speedwell, also called 's eye or gypsy weed, is a hardy perennial native to Europe. Speedwell grows in a variety of heights ranging from 4 to 18 inches. The plant has is slightly scented and spreads quickly. Speedwell flowers are found in shades of pink, purple, blue, and white.

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Parts of Plants and Their Functions

A flower consists of four basic parts, which are petals, sepals, stamens, and pistil. The petals attract insects and birds in order to pollinate them. After that, the flower buds are protected by sepals. Similarly, the stamens …

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