Plants Trivia Knowledge: Ultimate Quiz
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What fo plants need to survive?
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Sunlight
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Water & Minerals
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Gas Exchange of Carbon Dixoide & oxygen
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Photosynthesis
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Soil
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What do you know about plants, and do you think you can pass this quiz? Plants are mostly multicellular organisms and are photosynthetic eukaryotes of the kingdom. Green plants achieve much of their energy from sunlight through photosynthesis by primary chloroplasts. There are over 300,000 species of plants, out of which most of them produce seeds. Taking this test will See morehelp you see what you know about plants.
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- 2.
What other organisms have chloroplast?
Explanation
Protists are a diverse group of eukaryotic microorganisms that can be found in various habitats including freshwater, marine environments, and soil. Some protists, such as algae, possess chloroplasts, which are responsible for photosynthesis. Chloroplasts enable these protists to convert sunlight into energy, just like plants. Therefore, protists are one of the organisms that have chloroplasts.Rate this question:
- 3.
Moss and liverworts must alnternate between:
Explanation
Moss and liverworts must alternate between asexual reproduction, where they produce spores in the sporophyte stage, and sexual reproduction, where sperm and eggs are produced in the gametophyte stage. This alternating process allows for genetic diversity through sexual reproduction, while also ensuring the survival and spread of the species through asexual reproduction via spores.Rate this question:
- 4.
Bryophytes include
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Ferns
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Trees
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Moses
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Horesetails
Correct Answer
A. MosesExplanation
The correct answer is "Moses" because bryophytes are a group of non-vascular plants that include mosses. Ferns, trees, and horsetails are not considered bryophytes as they are vascular plants.Rate this question:
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- 5.
What is the seed-bearing structure of an angiosperm called?
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Pollination
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Fertilization
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Germination
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Reproduction
Correct Answer
A. PollinationExplanation
Pollination is the transfer of pollen from the male reproductive organ (anther) to the female reproductive organ (stigma) of a flower. This process is essential for the fertilization of the flower and the production of seeds. Therefore, the seed-bearing structure of an angiosperm is called pollination, as it is directly related to the reproductive process of the plant.Rate this question:
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- 6.
What is the seed-bearing structure of a gynosperm called?
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A Flower
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A Cone
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An Embryo
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A Rhizoid
Correct Answer
A. A ConeExplanation
A cone is the seed-bearing structure of a gynosperm. Gynosperms are a group of plants that produce seeds, and cones are the reproductive structures where the seeds are produced and protected. Cones can be found in plants such as pine trees and spruce trees. They contain the female reproductive structures called ovules, which eventually develop into seeds when fertilized by pollen. Cones are a characteristic feature of gynosperms and play a crucial role in their reproductive process.Rate this question:
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- 7.
The Embryo of a plant that is enclosed in a protective covering and surrounded by a food supply is called a
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Fruit
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Pollen Gain
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Seed
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Gemmae
Correct Answer
A. SeedExplanation
A seed is the correct answer because it is the embryo of a plant that is protected by a seed coat and contains a food supply to support its growth. A seed is the reproductive structure of a plant and is capable of developing into a new plant under favorable conditions. It provides the necessary nutrients and protection for the embryo until it can establish itself and begin photosynthesis.Rate this question:
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- 8.
In seed plants, where is the male gametophyte contained?
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In a seed
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In a cone
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In a pollen grain
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In a fruit
Correct Answer
A. In a pollen grainExplanation
The male gametophyte in seed plants is contained within a pollen grain. Pollen grains are small structures produced by the male reproductive organs of plants, called stamens. Each pollen grain contains the male gametophyte, which consists of cells that will eventually develop into sperm cells. Pollen grains are typically released from the stamens and carried by wind or pollinators to the female reproductive organs of plants, where fertilization can occur. Therefore, the correct answer is "In a pollen grain."Rate this question:
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- 9.
What surronds and protects a plant embryo?
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A ligin
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A seed coat
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A monocot
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A sorus
Correct Answer
A. A seed coatExplanation
A seed coat surrounds and protects a plant embryo. The seed coat is the outer covering of a seed that provides physical protection and prevents the embryo from drying out. It acts as a barrier against external factors such as pathogens, insects, and harsh environmental conditions. The seed coat also helps in seed dispersal by allowing the seed to be transported by wind, water, or animals. Overall, the seed coat plays a crucial role in ensuring the survival and successful germination of the plant embryo.Rate this question:
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- 10.
What type of seed plant bears its seed directly on surface of cones?
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A gymnosperm
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A Bryophate
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A Tracheid
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An Angiosperm
Correct Answer
A. A gymnospermExplanation
A gymnosperm is a type of seed plant that bears its seeds directly on the surface of cones. Gymnosperms include plants like conifers and cycads, which produce cones that contain the seeds. Unlike angiosperms, which have enclosed seeds within fruits, gymnosperms have exposed seeds on the surface of their cones. Bryophytes are non-vascular plants, tracheids are a type of water-conducting cell in plants, and angiosperms are flowering plants that have enclosed seeds. Therefore, the correct answer is A gymnosperm.Rate this question:
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- 11.
What is the thick wall of tissue that surronds a seed called?
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A cotyledon
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A fruit
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A protonema
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A sporangia
Correct Answer
A. A fruitExplanation
A fruit is the thick wall of tissue that surrounds a seed. Fruits develop from the ovary of a flower and protect the seed inside. They can be fleshy or dry and come in a variety of shapes and sizes. The purpose of the fruit is to aid in seed dispersal, allowing the seeds to be spread away from the parent plant.Rate this question:
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Current Version
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Sep 03, 2024Quiz Edited by
ProProfs Editorial Team -
Apr 27, 2010Quiz Created by
Whitnaynay345
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