What are epiphytes? 

1 Answer

Answer :

Ans: Plants that grow upon other plants are called Epiphytes. 

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Description : Why bryophytes are called amphibians of the plant kingdom? 

Last Answer : Ans: Bryophytes live on land but they produce motile sperms which require water for swimming during fertilization. 

Description : How would you distinguish Monocots from Dicots?  

Last Answer : MONOCOTS DICOTS 1. Fibrous root system. 2. Seeds with a single cotyledon. 3. Parallel Venation 4. Vascular bundles are scattered irregularly. 5. Cambium absent.   1. Tap root ... cotyledons 3. Reticulate Venation. 4. Vascular bundles are arranged in a ring. 5. Cambium present

Description : Distinguish between homosporous and heterosporous condition in pteridophytes. 

Last Answer : Ans: Majority of pteridophytes are homosporous.All spores produced od similar type. Example: Psilotum Heterosporous pteridophytes produce macro and microspores. Example: Selaginella. 

Description : Distingush between Brown algae and red algae.  

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Description : Distinguish between Green algae and brown algae.

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Description : What is a sporophyte? 

Last Answer : Ans: It is a plant body which produces spores. 

Description : What is a gametophyte? 

Last Answer : Ans: It is a plant body which produces male and female gametes. 

Description : Give one example of Lycopsida. 

Last Answer : Ans: Lycopodium. 

Description : Why bryophytes are called non vascular Cryptogams? 

Last Answer : Ans: Bryophytes do not contain Xylem and phloem tissues so they are non vascular and do not produce visible flowers. So they are Cryptogams.

Description : Why the sporophyte of gymnosperm is heterosporous?  

Last Answer : Ans: Sporophyte produces two types of spores like smaller micro spores and larger mega spores so it is heterosporous.  

Description :  Name the organ that fixes the plant body of Riccia to the soil.  

Last Answer : Ans: Rhizoid.  

Description : Name the class to which Riccia belongs.  

Last Answer : Ans: Hepaticopsida. 

Description : Name a parasitic angiosperm.  

Last Answer : Ans: Cuscuta. 

Description : Name a gymnosperm with vessels in the Xylem. 

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Description : What does Embryophyta Siphonogama refer to? 

Last Answer : Ans: Embryo producing plants where pollen tube carries male gametes.

Description : Which phase predominent in the life cycle of Pteridophytes?

Last Answer : Ans: Diploid Sporophyte. 

Description : What are Cryptogams? 

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Description : Which phase is predominent in the life cycle of bryophyte? 

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Description : What is Thallus? 

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Description : Name the amphibians of the plant kingdom. 

Last Answer : Ans: Bryophytes

Description : Name the photosynthetic product in brown algae.  

Last Answer : Ans: Mannitol 

Description : Who prospered the five kingdom system of classification? 

Last Answer : Ans: Robert .H.Whittaker

Description : Define phycology. 

Last Answer : Ans: The branch of biology dealing with the study of algae is called Phycology.

Description : Which is the anti coagulant obtained from brown algae?

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Description : Which algae is called sea palm? 

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Description : To which class of bryophyte does polytrichum belong? 

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Description : Which is the parasitic green algae that cause rust disease in tea and coffee plants? 

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Description : Examples of epiphytes plants? -Biology

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Description : Why are epiphytes considered commensal? -Biology

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Description : Why do epiphytes grow on trees? -Biology

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Description : Why are epiphytes important? -Biology

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Description : Why do epiphytes grow in rainforests? -Biology

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Description : Epiphytes are found in which biome? -Biology

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Description : Epiphytes are plant which depend on other plants for which purpose? -Do You Know?

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Description : What animal eats epiphytes?

Last Answer : animals in the rain forest eat epiphytes like beetles,salamander, and tree frogs

Description : Thick cuticle, sunken stomates are found in leaves of: (a) Hydrophytes (c) Mesophytes (b) Xerophytes (d) Epiphytes

Last Answer : Ans. ((b))

Description : The plants which grow well, only in light are known as – (1) Sciophilous (2) Xerophytes (3) Heliophytes (4) Epiphytes

Last Answer : (3) Heliophytes Explanation: In botany, heliophytes refer to plants that thrive in bright sunlight; while those growing best in shade are known as sciophytes. Heliophytes are capable of a ... of high light intensities than sciophytes. Examples of heliophytes are sugar cane, sunflower and maize.

Description : The plants, which grow under water stress conditions of deserts are - (1) Epiphytes (2) Xerophytes (3) Heliophytes (4) Sciophytes

Last Answer : (2) Xerophytes Explanation: The term xerophyte refers to a plant species that has evolved over time to adapt to dry regions like deserts. Xerophytes have adapted to be able to keep extremely large ... the plant would die, as the desert region itself does not provide enough water to sustain life.

Description : (a) Asteroids (b) Black Hole (c) Aurora (d) Sedimentary Rock (e) Epiphytes (f) Ionosphere

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Description : Which one of the following pairs is mismatched? (a) Tundra – Permafrost (b) Savanna – Acacia trees (c) Prairie – Epiphytes (d) Coniferous forest– Evergreen trees

Last Answer : (c) Prairie – Epiphytes

Description : Reduction in vascular tissue, mechanical tissue and cuticle is characteristic of (a) mesophytes (b) epiphytes (c) hydrophytes (d) xerophytes.

Last Answer : (c) hydrophytes

Description : Pneumatophores are found in (a) the vegetation which is found in marshy and saline lake (b) the vegetation which found in acidic soil (c) xerophytes (d) epiphytes.

Last Answer : (a) the vegetation which is found in marshy and saline lake

Description : Epiphytes are plant which depend on other plants for which purpose

Last Answer : Mechanical support

Description : The plants which grow well, only in light are known as (1) Sciophilous (2) Xerophytes (3) Heliophytes (4) Epiphytes

Last Answer : Heliophytes

Description : The plants, which grow under water stress conditions of deserts are : (1) Epiphytes (2) Xerophytes (3) Heliophytes (4) Sciophytes

Last Answer : Xerophytes