Give one function of aerenchyma in aquatic plants?

Q: Explain why seedless vascular plants have similar environmental restrictions to nonvascular plants…

A: Vascular plants are plants that have vascular systems like xylem and phloem. Nonvascular plants are…

Q: Identify the properties of water that influence the upwardmovement of water in flowering plants.

A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…

Q: What plant tissues form plant roots? Explain briefly.

A: Introduction In this question we have to write about the plant roots forming tissues.

Q: Describe two features of nonvascular plants that indicate they are adapted to the land environment.

A: Non-vascular plants, including Bryophytes and Algae, were the first plants to evolve. They reproduce…

Q: Cactus leaves are so highly modified for defense that they cannot effectively accomplish…

A: Photosynthesis is the process by which Green plants and organisms carbon dioxide and sunlight to…

Q: How do non-sessile plants like sea slug adapt on land?

A: Non-sessile plants are those which are not directly attached to the base and free to move and not…

Q: Name the main benefit that vascular tissue provides to land plants. Explain how vascular tissue…

A: In land plants, vascular tissues can be observed. These tissues include xylem and phloem. The…

Q: Describe a modified structure and function of the following plant organs: Leaf - Stem - Root…

A: Modifications means refinement or reconstruction. When plant undergo certain reconstructions or…

Q: What adaptations do plants have that allow them to survive on land?

A: When the organisms adapted to life on land, they had to face several challenges in the terrestrial…

Q: What is the concept of rhizotron in plant physiology?

A: The analysis of the functioning of the plant and it's behaviour is known as plant physiology.

Q: Which pressure represents guttation in plants?

A: The release of water droplets from the pores of the plants is called guttation. This process takes…

Q: Determine the reason that all non vascular plants are short.

A: Non-flowering plants are usually defined that they are those that do not produce flowers.…

Q: Using between five and ten well-developed sentences, describe the structures and their functions…

A: The change in the heritable characteristics in a population over a period is termed as evolution.…

Q: Draw the general arrangement of tissues in a typical eudicot leaf.

A: Eudicot leaves tend to have netted venation, with a larger central vein (the midrib or midvein) that…

Q: Describe the various types of placentations found in flowering plants.

A: Placentation is the term used to describe the placement of ovules within the ovary. Placentation can…

Q: Describe the closest living relative of plant and explain their similarities to and different from…

A: Plants descended from protists, possibly related to stoneworts. Plants without stems, genuine roots,…

Q: In some cases, the leaf sheath is connected to the petiole. Is this the case with this grass plant?

A: Leaf sheath is the structure present in some of the plants mainly belongs to the monocotyledons. ;It…

Q: Explain the role of parenchyma in plant  ?

A: Parenchyma is a cell tissue that is found mostly in softer parts of leaves, pulp, stems etc., To…

Q: Write the introduction for What are the effects of motor oil on the plant height and leaf size of…

A: Phytoremediation is a low-cost solution for treating contaminated soils in place. This study looked…

Q: State how growth in plants differs from growth in animals.

A: Plants are photoautotrophs which use light energy from the sun to produce their own food. Animals…

Q: predators. What was the original plant structure that these spines evolved from?

A: Plants from various physical and biochemical adaptation in order to protect themselves from the…

Q: Do plants have tissueorganization and specializedorgans?

A: Plants are non-motile living beings that shows the capacity of producing their own food utilizing…

Q: What is the sori description of Sword fern? Based on the text given.

A: Sword fern(Polystichum munitum) is a common fern found in the forests of Pacific Northwest with…

Q: What structure in seed plants made them even less water reliant than the seedless vascular plants…

A: Seedless vascular plants germinate through spores. Seedless plants have their vascular system and do…

Q: What about Phloem?

A: Plants, of course, do not absorb food in the same manner that humans do. Rather, while…

Q: Draw the tissues in a carrot root

A:

Q: what does phloem do in tranportation in plants?

A: Phloem or bast tissues are the complex permanent tissue of the plants that are composed of…

Q: On what are plant embryos dependent? Select one: a. Water for pollination b. Nutrients provided…

A: Plant embryo can be defined as part of the seed, or the bud comprises immature or primary forms of…

Q: Define or describe a Sclerenchyma tissue.

A: Supporting tissues in plants are collenchyma and sclerenchyma.

Q: Describe the function of an indusium in ferns. Is there a comparable structure in horsetails? If…

A: In certain ferns, a flap of tissue partially or completely covers each sorus. It develops from the…

Q: Name the plant tissue through which water and minerals are transported in plants.

A: All vascular plants possess three primary organs, namely roots, leaves, and stem. The stem and…

Q: Which structure regulates the opening and closing of the stomata' A. Accesory cells B. Epidermal…

A: Guard cells regulates opening and closing of stomata. So, option D is correct.

Q: Differentiate between periderm and epidermis in flowering plants in terms of their anatomical…

A: Flowering plants or angiosperms are the seed producing plants that have flowers containing seeds in…

Q: What is the function of xylem and phloem in plants?

A: Vascular tissues are complex conducting tissue, formed of more than one cell type, found in vascular…

Q: Why might spike moss rehydrate much quicker than a larger plant? Explain.

A: Spike moss, a family of fernlike seedless vascular plants belongs to the order Selaginellales. The…

Q: Name and give the function of two durable polymers in the plant kingdom.

A: Polymer Polymer is the very large compound comprising repeating number of subunits. The single unit…

Q: In diagramatically show plants geotropism?

A: The directional growth of plant or fungus in response to gravity is known as geotropism or…

Q: Relate lignin with phenolic compounds and explain its roles in plant defense and physical strength…

A: Phenolic compounds have atleast one unit of phenol in their structure.

Q: What are some activities that are difficult for animals because plants have a hairy leaf?

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: Name the nutritive tissue formed within the embryo sac of seed plants.

A: The female gametophyte or megagametophyte, is also known as the embryo sac in flowering plants. They…

Q: In bulbs, which part of the stem stores food? Explain clearly.

A: leaves is the part of stem that forms bulb.   bulb is a reduced underground stem with fleshy leaves…

Q: Briefly explain destarched plant.

A: Plants are multicellular organisms in the kingdom Plantae. Plants use the process of photosynthesis…

Q: How do plants control theopening and the closing of thestomata?

A: Stomata are a small opening generally present on the lower surface of leaves. Leaves are the…

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.