a. Choose four (4) characteristics best describe an Equisetum Wide and flattened achlorophyllous leaves Commonly found in damp and marsh environment Deep root system with rhizomes that produce many terrestrial stems. Photosynthetic stem Heterosporous, whereas microspore produce male and megaspore produce female gametes Strictly reproduce sexually Shoots are two types, fertile and sterile   b. Which of the following is not the main characteristics of Liverworts. Choose 3   The columella is absent in the capsule Pseudolaters are present in the capsule gametophyte plant is either thalloid or foliose dehiscence of the capsule takes place by separation of the lid each cell has one chloroplast with a pyrenoid   c. Polypodium polypodioides is a type of fern that can withstand extreme dehydration by curling its fronds and shriveling its leaves. Once it is in contact with water, this plant will resurrect. Choose two physiological changes that happen once this plant revives.  Choose 2   Restoration of photosynthetic capability Stomatal opening allowing the active state for gas exchange Still remain dry but its fronds will uncurl It will produce a flower   d. Phylum Gnetophyta has three living genera and one of them is Ephedra. Given are the following of characteristic of Phylum Gnetophyta. Choose the best description for this plant. Choose 3   Found in the topics Common in Mexico, southwestern US and South East Asia Climbing vines Shrub with scale like leaves Unusual large and long leathery type of leaves Has an economic value as a good source of timber. Popular in Chinese medicine and used for weight loss

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Plant Structure and Growth

Roots anchor, the plant, ingest minerals and water, direct water and supplements, and store food. These are two kinds of root frameworks.

Plant Life Cycle

Plants are part of the PLANT KINGDOM, which is one of the five kingdoms of life. Plants are divided into smaller classes based on common characteristics. Certain characteristics are shared by all plants. They are made up of a large number of cells. They also make their own food through a chemical process called photosynthesis, which involves the use of water, carbon dioxide, and solar energy. They pump life-giving oxygen into the air as a by-product.

Life Cycle of Plants

All the organisms that belong to the Kingdom Plantae are known as plants. They are multicellular and eukaryotic and can synthesize their food by photosynthesis, known as autotrophic organisms. They are classified based on certain characteristics, such as the plants bear flowers; some have only naked seeds and do not contain flowers. Some plants neither have seeds nor flowers, such as ferns and mosses.

Plant Morphology and Anatomy

The study of life and organisms is biology. The cell is recognized as the basic unit of life by biology. From ancient Greek, biology is recognized. Modern biology deals with the recent developments in Science.