In aquatic environment, microscopic animals and plants are collectively known as

In aquatic environment, microscopic animals and plants are collectively known as
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In aquatic environment, microscopic animals and plants are collectively known as A. Commensals B. Herbivores C. Fauna and Flora D. Planktons
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Temperature changes, in the environment, affect most of the animals which are (a) poikilothermic (b) homoiothermic (c) aquatic (d) desert living

Description : Temperature changes, in the environment, affect most of the animals which are (a) poikilothermic (b) homoiothermic (c) aquatic (d) desert living

Last Answer : (a) poikilothermic

What name is given to minute or microscopic animals and plants that live in the upper layers of fresh and salt water?

Description : What name is given to minute or microscopic animals and plants that live in the upper layers of fresh and salt water?

Last Answer : Plankton

What are the problems that vertebrates needed to solve to adapt to the terrestrial environment since they came from the aquatic habitat? How does evolution solved those problems?

Description : What are the problems that vertebrates needed to solve to adapt to the terrestrial environment since they came from the aquatic habitat? How does evolution solved those problems?

Last Answer : The main problems vertebrates coming from water needed to solve to adapt to the terrestrial environment were the following: the problem to avoid dehydration; the problem of elimination of wastes in ... body support problem: further development of muscular and bony structures, like limbs and claws.

Which is the chordate class considered an evidence of the transition of the vertebrates from the aquatic to the dry land environment?

Description : Which is the chordate class considered an evidence of the transition of the vertebrates from the aquatic to the dry land environment?

Last Answer : The amphibians are totally aquatic in the larval stage and partially terrestrial animals as adults and for these facts they are considered intermediate beings in the evolutionary passage of vertebrates ... terrestrial as adults) of these animals. Frog Facts Review - Image Diversity: amphibians

Match the organisms in column-I with habitats in column-II. Column-I Column-II A. Halophiles (i) Hot springs B. Thermoacidophiles (ii) Aquatic environment C. Methanogens (iii)Guts of ruminants D. Cyanobacteria (iv) Salty area Select the correct answer from the options given below. (a) A-(iv), B-(i), C-(iii), D-(ii) (b) A-(i), B-(ii), C-(iii), D-(iv) (c) A-(iii), B-(iv), C-(ii), D-(i) (d) A-(ii), B-(iv), C-(iii), D-(i)

Description : Match the organisms in column-I with habitats in column-II. Column-I Column-II A. Halophiles (i) Hot springs B. Thermoacidophiles (ii) Aquatic environment C. Methanogens (iii)Guts of ruminants D. Cyanobacteria (iv) Salty area Select the correct ... , C-(ii), D-(i) (d) A-(ii), B-(iv), C-(iii), D-(i)

Last Answer : (a) A-(iv), B-(i), C-(iii), D-(ii)

Do vascular plants have roots with microscopic hairs?

Description : Do vascular plants have roots with microscopic hairs?

Last Answer : Need answer

Do non vascular plants have roots with microscopic hairs?

Description : Do non vascular plants have roots with microscopic hairs?

Last Answer : Need answer

What layer of the ocean are you likely to find microscopic plants called phytoplankton?

Description : What layer of the ocean are you likely to find microscopic plants called phytoplankton?

Last Answer : Answer is The epipelagic zone

In an ocean, the upper layer of water with sufficient light penetration to support photosynthesis by aquatic plants i known as the: w) free zone x) plant zone y) photic zone z) primary zone

Description : In an ocean, the upper layer of water with sufficient light penetration to support photosynthesis by aquatic plants i known as the: w) free zone x) plant zone y) photic zone z) primary zone

Last Answer : ANSWER: Y -- PHOTIC ZONE

Non living substances of the protoplasm are collectively known as -Biology

Description : Non living substances of the protoplasm are collectively known as -Biology

Last Answer : answer:

The organic matter present in soil is known collectively as – (1) Hydrocarbons (2) Podsols (3) Humus (4) Colloids

Description : The organic matter present in soil is known collectively as – (1) Hydrocarbons (2) Podsols (3) Humus (4) Colloids

Last Answer : (3) Humus Explanation: The organic matter present in soil is known collectively as humus. Humus is fully decomposed and finely divided organic matter. Dune is a hill or ridge of sand accumulated and sorted by wind action.

What are the neutrons and protons in an atom collectively known as?

Description : What are the neutrons and protons in an atom collectively known as?

Last Answer : Nucleons

Protons and Neutrons are collectively known as?

Description : Protons and Neutrons are collectively known as?

Last Answer : Nucleons

Cryptography is an interdisciplinary subject, drawing from several fields. Before the time of computers, it was closely related to linguistic. Nowadays the emphasis has shifted, and cryptography makes extensive use of technical ares of mathematics, especially those areas collectively known as _______mathematics: a) Increte b) Discrete c) Both of Above d) None of These

Description : Cryptography is an interdisciplinary subject, drawing from several fields. Before the time of computers, it was closely related to linguistic. Nowadays the emphasis has shifted, and cryptography makes extensive use ... as _______mathematics: a) Increte b) Discrete c) Both of Above d) None of These

Last Answer : b) Discrete

Cryptography is an interdisciplinary subject, drawing from several fields. Before the time of computers, it was closely related to linguistic. Nowadays the emphasis has shifted, and cryptography makes extensive use of technical ares of mathematics, especially those areas collectively known as _______mathematics: a) Increte b) Discrete c) Both of Above d) None of These

Description : Cryptography is an interdisciplinary subject, drawing from several fields. Before the time of computers, it was closely related to linguistic. Nowadays the emphasis has shifted, and cryptography makes extensive use ... as _______mathematics: a) Increte b) Discrete c) Both of Above d) None of These

Last Answer : b) Discrete

Gauss' law of electricity, Gauss' law of magnetism, Faraday's law of induction, and Amperes' law form the basic equations of electromagnetism. This combination is collectively known as: w) Coulomb's equations x) Volta's equations y) Fermi's equations z) Maxwell's equations

Description : Gauss' law of electricity, Gauss' law of magnetism, Faraday's law of induction, and Amperes' law form the basic equations of electromagnetism. This combination is collectively known as: w) Coulomb's equations x) Volta's equations y) Fermi's equations z) Maxwell's equations

Last Answer : ANSWER: Z -- MAXWELL'S EQUATIONS

In studies of cells, the nuclei, mitochondria, endoplasmic reticulum, dictyosomes, microbodies and plastids are collectively known as what in the eucaryotic cell?

Description : In studies of cells, the nuclei, mitochondria, endoplasmic reticulum, dictyosomes, microbodies and plastids are collectively known as what in the eucaryotic cell?

Last Answer : ANSWER: ORGANELLES

The organic matter present in soil is known collectively as (1) Hydrocarbons (2)Podsols (3) Humus (4)Colloids

Description : The organic matter present in soil is known collectively as (1) Hydrocarbons (2)Podsols (3) Humus (4)Colloids

Last Answer : Humus

What is a glass sided tank, bowl in which aquatic animals live? -General Knowledge

Description : What is a glass sided tank, bowl in which aquatic animals live? -General Knowledge

Last Answer : The answer is 'Aquarium'

What is a glass sided tank, bowl in which aquatic animals live? -General Knowledge

Description : What is a glass sided tank, bowl in which aquatic animals live? -General Knowledge

Last Answer : answer:

Most Large Aquatic Animals Which one ?

Last Answer : Most Large Aquatic Animals Blue Whale.

Assertion `:-` Mostly aquatic animals are ammonotelic. Reason `:-` Ammonia is the most toxic form and requires large amount of water for its eliminati

Description : Assertion `:-` Mostly aquatic animals are ammonotelic. Reason `:-` Ammonia is the most toxic form and requires large amount of water for its eliminati

Last Answer : Assertion `:-` Mostly aquatic animals are ammonotelic. Reason `:-` Ammonia is the most toxic form and ... . D. If both Assertion & Reason are false.

How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, Aquatic arthropods, Flatworm, Molluscs, Bir

Description : How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, Aquatic arthropods, Flatworm, Molluscs, Bir

Last Answer : How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, ... A. Six B. Four C. Three D. Five

Aquatic animals are mostly ammonotelic because

Description : Aquatic animals are mostly ammonotelic because

Last Answer : Aquatic animals are mostly ammonotelic because A. Excretion of ammonia requires large amount of ... lesser light D. Water contains less nitrogen

What are adaptations of aquatic animals?

Description : What are adaptations of aquatic animals?

Last Answer : Hey mate.Here are some adaptations of aquatic animals, but, not anyspecific animal.1. Streamlined body reduces friction when the animal movesthrough the water.2. Smooth, almost furless body helps aquatic ... .16. They have fins and tails to help them in swimming. Theirtails give them directions.

Why aquatic animals have soft skeleton unlike those of the terrestrial animals?

Description : Why aquatic animals have soft skeleton unlike those of the terrestrial animals?

Last Answer : Ans: The density of animals and fish living in water is almost the same as the density of water. Therefore, their weight is almost completely balanced by buoyancy. That is why they do not need massive skeleton like those of terrestrial animals.

Write a note on exchange of gases in aquatic animals?

Description : Write a note on exchange of gases in aquatic animals? 

Last Answer : Through Skin: - The skin of aquatic animals is moist and rich with blood so that oxygen can diffuse directly. Frog and tortoises breathe through skin during hibernation.  Through Gills: - Gills are ... have external gills. Water enters through mouth flows over the gills and goes out of the body.  

DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Description : DDT residues are rapidly passed through food chain  causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Last Answer : (d) lipo soluble.

DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Description : DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Last Answer : (d) lipo soluble.

In desert grasslands, which type of animals are relatively more abundant? (a) Aquatic (b) Fossorial (c) Diurnal (d) Arboreal

Description : In desert grasslands, which type of animals are relatively more abundant? (a) Aquatic (b) Fossorial (c) Diurnal (d) Arboreal

Last Answer : (b) Fossorial

Which one of the following options gives the correct categorization of six animals according to the type of nitrogenous waste they give out? Ammonotelic Ureotelic Uricotelic (a) Pigeon, Aquatic Cockroach, humans amphibia, frog lizards (b) Frog, Aquatic Cockroach, lizards amphibia, pigeon humans (c) Aquatic Frog, Pigeon, amphibia humans lizards, cockroach (d) Aquatic Cockroach, Frog, pigeon, amphibia humans lizards

Description : Which one of the following options gives the correct categorization of six animals according to the type of nitrogenous waste they give out? Ammonotelic Ureotelic Uricotelic (a) Pigeon, Aquatic ... amphibia humans lizards, cockroach (d) Aquatic Cockroach, Frog, pigeon, amphibia humans lizards

Last Answer : (d) Aquatic Cockroach, Frog, pigeon, amphibia humans lizards

What is a glass sided tank, bowl in which aquatic animals live?

Description : What is a glass sided tank, bowl in which aquatic animals live?

Last Answer : Aquarium

Life originated first in the primitive oceans. The evidences supporting this view a. Protoplasm and body fluids of all animals contain salt b. Moist simpler and lower animals are aquatic and marine c. Fossils of earliest animals obtained from rocks of marine origin d. All the above

Description : Life originated first in the primitive oceans. The evidences supporting this view a. Protoplasm and body fluids of all animals contain salt b. Moist simpler and lower animals are aquatic and marine c. Fossils of earliest animals obtained from rocks of marine origin d. All the above

Last Answer : d. All the above

Aquatic animals in which fertilisation occurs in water are said to be a) viviparous without external fertilisation b) oviparous with external fertilisation c) viviparous with internal fertilisation d) oviparous with internal fertilisation

Description : Aquatic animals in which fertilisation occurs in water are said to be a) viviparous without external fertilisation b) oviparous with external fertilisation c) viviparous with internal fertilisation d) oviparous with internal fertilisation

Last Answer : b) oviparous with external fertilisation

How do aquatic plants absorb oxygen ?

Description : How do aquatic plants absorb oxygen ?

Last Answer : : There is oxygen in the corners of the flame , which it receives with the help of special receptors. Note: In most cases, oxygen is not absorbed because the perfume of oxygen released from one's body is recycled.

What is the difference between aquatic plants and desert plants ?

Description : What is the difference between aquatic plants and desert plants ?

Last Answer : Aquatic plants 1. Their roots are weakly formed or completely absent. 2. Their stems are soft and weak. 3. Submerged leaves are thin and highly fragmented and gaseous leaves are large and ... cells are observed. . In most cases mesophyll tissue is divided into palisade and spongy parenchyma cells.

Which aquatic plants and terrestrial plants have more photosynthesis ?

Last Answer : In aquatic plants. Because water contains high levels of carbon dioxide, such as: .3%. And 0.03% in the atmosphere.

The subdivision of aquatic biome is based on salt content of water and the aquatic plants live there. 

Description : The subdivision of aquatic biome is based on salt content of water and the aquatic plants live there. 

Last Answer : Identify the correct correlation: A - The subdivision of aquatic biome is based on salt content of ... but R is not the correct explanation of A.

Blubber is - (1) a milky secretion of rubber plant (2) a layer of thick fat (3) a device to trap insects by some aquatic (4) fungal infection of rice plants

Description : Blubber is - (1) a milky secretion of rubber plant (2) a layer of thick fat (3) a device to trap insects by some aquatic (4) fungal infection of rice plants

Last Answer : (2) a layer of thick fat Explanation: Blubber is a thick layer of vascularized adipose tissue found under the skin. Lipid-rich, collagen fiberlaced blubber comprises the hypodermis and covers the whole body ... up to 50% of the body mass of some marine mammals during some points in their lives.

Arenchyma is present in – (1) Banana stem (2) Palm stem (3) Aquatic plants (4) Xerophytic plants

Description : Arenchyma is present in – (1) Banana stem (2) Palm stem (3) Aquatic plants (4) Xerophytic plants

Last Answer : (3) Aquatic plants Explanation: A xerophyte is a species of plant that has adaptations to survive in an environment with little liquid water, such as a desert or an ice or snow-covered region in the Alps or the Arctic.

Root nodules are commonly found in – (1) Parasitic plants (2) Epiphytic plants (3) Leguminous plants (4) Aquatic plants

Description : Root nodules are commonly found in – (1) Parasitic plants (2) Epiphytic plants (3) Leguminous plants (4) Aquatic plants

Last Answer : (3) Leguminous plants

For generation of biogas, the materials commonly used are — (1) Animal wastes (2) Crop residues (3) Aquatic plants (4) Forest residues

Description : For generation of biogas, the materials commonly used are — (1) Animal wastes (2) Crop residues (3) Aquatic plants (4) Forest residues

Last Answer : (1) Animal wastes Explanation: Biogas typically refers to a gas produced by breakdown of organic matter in the absence of oxygen. Organic waste such as dead plant and animal material, animal feces ... materials such as biomass, manure, sewage, municipal waste, green waste, plant material, and crops.

Give reason: In aquatic plants like lotus, the cuticle is thick.

Description : Give reason: In aquatic plants like lotus, the cuticle is thick.

Last Answer : In aquatic plants like lotus, the cuticle prevents decaying of tissues of leaves and other parts.

Aquaculture facilities cultivate approximately ____ different species of fish and shellfish and grow a variety of aquatic plants. a. 20 c. 10 b. 30 d. 40

Description : Aquaculture facilities cultivate approximately ____ different species of fish and shellfish and grow a variety of aquatic plants. a. 20 c. 10 b. 30 d. 40

Last Answer : b. 30

Name the sub-aerial stem modification seen in free floating aquatic plants. How does it help in vegetative propagation?

Description : Name the sub-aerial stem modification seen in free floating aquatic plants. How does it help in vegetative propagation? 

Last Answer : Ans: Off-set is the sub-aerial modified stem seen in free floating hydrophytes. It is brittle and has leaves and roots at its only node. When broken accidentally, it is separated from parent plant and can lead independent life.  

Blubber is (1) a milky secretion of rubber plant (2) a layer of thick fat (3) a device to trap insects by some aquatic (4) fungal infection of rice plants

Description : Blubber is (1) a milky secretion of rubber plant (2) a layer of thick fat (3) a device to trap insects by some aquatic (4) fungal infection of rice plants 

Last Answer : a layer of thick fat

Root nodules are commonly found in : (1) Parasitic plants (2) Epiphytic plants (3) Leguminous plants (4) Aquatic plants

Description : Root nodules are commonly found in : (1) Parasitic plants (2) Epiphytic plants (3) Leguminous plants (4) Aquatic plants

Last Answer : Leguminous plants

For generation of biogas, the materials commonly used are (1) Animal wastes (2) Crop residues (3) Aquatic plants (4) Forest residues

Description : For generation of biogas, the materials commonly used are (1) Animal wastes (2) Crop residues (3) Aquatic plants (4) Forest residues

Last Answer : Animal wastes

Name the group of countries that collectively defeated Napoleon. -SST 10th

Description : Name the group of countries that collectively defeated Napoleon. -SST 10th

Last Answer : Britain, Russia, Prussia and Austria