In addition to sunlight and carbon dioxide, algae growth requires ?

Q: What should be the appropriate oxygen gradient for an algae to grow in an bottle culture (water…

A: Algae use light energy to convert inorganic substances into organic matter substances through a…

Q: Why are most marine photosynthesizers unicellular?

A: A single-cell organism that carries out all the necessary life processes is called a unicellular…

Q: Why are wet soils unfavorable for aerobic organisms?

A: An aerobic organism is an organism that can survive as well as grow only in an oxygenated…

Q: How does the formation of CaCO3 skeletons by calcareousphytoplankton retard CO2 uptake and help…

A: One of the most essential systems in the oceans is the Carbon dioxide-carbonate system. It a kind of…

Q: The amount of light in the epipelagic zone?

A: Introduction The Epipelagic zone is the uppermost layer, which is located between the surface and…

Q: Does thermal inversionoccur in the winter or in thesummer?

A: Normally warm air is lighter or less dense and floats up. But in case of thermal inversion, the air…

Q: Contrast chemoautotrophs and chemoheterotrophs as to carbonand energy sources and other unique…

A: Introduction: Chemoautotrophs are organisms obtaining food from carbon dioxide as organic compounds…

Q: What form of energy metabolism is widespread amonghyperthermophiles?

A: The organisms that are capable of surviving in extreme hot environment are called hyperthermophile.…

Q: What is known as mesophyll ?

A: Plants are multicellular eukaryotic organisms which are autotrophic in nature that means they make…

Q: What is the importance of chlorophyll and other pigments?

A: Pigments provide colour to the plant and which is necessary for light absorption and help in the…

Q: How could heavily fertilized lawns foster the development of cyanobacterial blooms?

A: The extra nutrients, notably nitrogen and phosphorus, which are frequently present in fertilisers,…

Q: What could be the reason for the faster rate of decomposition in the tropics?

A: A chemical reaction that splits an organic compound or substances into two or more substances is…

Q: What type of chlorophyll used by cyanobacteria when shaded Chlorophyll a Chlorophyll b…

A: Cyanobacteria form the most important oxygen producing bacteria of the plane and are prokaryotes.…

Q: How does ammonia get from seawater into the cells of seaweeds?

A: Ammonia is present  in the marine water due to excretion of aquatic animals Sea weed needs carbon,…

Q: Give the economic importance of algae.

A: Algae are autotrophic but few are heterotrophic as well. They occur in aquatic habitats. The plant…

Q: algae blooms cause dead zones where living things die because of lack of what

A: An algal bloom is a rapid increase or accumulation in the population of algae in freshwater or…

Q: In a shallow coastal ecosystem dominated by seagrasses, nutrient limit primary production under low…

A: Sea grass requires clear sunlight water for light to come and the light is required for doing…

Q: Why would growing algae help reduce thecarbon footprint of a city or town?

A: Carbon footprint is the greenhouse gas release mainly carbon dioxide into the atmosphere through…

Q: Although chemoautotrophs serve as the primary producers near hydrothermal vents, animals there still…

A: Organisms that live around hydrothermal vents don't rely on sunlight and photosynthesis. Instead…

Q: What are chemotrophs vs. autotrophs?

A: An autotrophs are primary producers who can produce their own food. Autotrophs are divided into…

Q: Do plants need soil to grow? Explain.

A: The growth in plants may occur throughout their lives. Like alternative cellular organisms, plants…

Q: How does the Amoeba respond to nutrient broth?

A: Microbiology is a branch of biology that deals with the microorganism. Micro means small and ology…

Q: Describe the difference between a microphyll and amegaphyll.

A: Microphylls These are one of the two types of leaves that independently evolved from the…

Q: Zones of marine organisms can usually be seen along rocky shores. How might tidal patterns result in…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: How brown algae preserve their food?

A: Brown algae have multicellular multicellular body consisting of blades; stipes holds fast and…

Q: A scientist claims that the Presence of aquaporins is in chloroplast membrane support that…

A: Aquaporins are also known as water channels.They are channel proteins from a larger family of major…

Q: Which type of soil does kenneth have

A: Types of soil given below

Q: In which type of soil is nutrient leaching a morecommon problem, sandy or clay soil?

A: Ans: Soil Nutrient leaching: It is the process on which the nutrients dissolved in soil move…

Q: How can algae be used to monitor environmental conditions?

A: According to the question, algae can be used to monitor environmental conditions. So, let us have a…

Q: Why do some people prefer the term “growth ring” rather than “annual ring”? What can sometimes…

A: To describe: Why do some people prefer the term “growth ring” rather than “annual ring”

Q: How does a Winogradsky column show actual environmental conditions?

A: Winogradsky column is a device invented by Sergei Winogradsky in the 1880s that is used to culture…

Q: Differentiate between transpiration and guttation.

A: Plants are multicellular organisms that are capable of producing their own food from inorganic…

Q: at is the Function of Leghaemoglobin in nitrogen fixation.

A: Nitrogen fixation is any natural or man-made process that causes a free element (N2), which is a…

Q: Compared to a vegetative cell, how much less water is present in an endospore?

A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…

Q: How is 'peat' naturally formed?

A: Peat is the accumulation of partially decayed vegetation and also known as turf. It forms peatland…

Q: What Characteristics of Phosphorous minerals makes them suitable to be used as fertilizers?

A: Most common form of phosphorus is Diammonium phosphate and monammonium phosphate,NPK etc. NPKs is a…

Q: factors affecting the activities of soil microorganisms?

A: The complex microbial habitats with some niches and numerous microenvironments are called soil. The…

Q: Name bacteria a, b and c. How do plants obtain their nitrogen? How do animals obtain their nitrogen?…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Why are most marine photosynthesizers unicellular?

A: A single-celled organism is a unicellular organism, as opposed to a multicellular organism, which is…

Q: zooplankton

A: Zooplanktons: These are a group of small and floating organisms that form most of the heterotrophic…

Q: Why is algae a better source of nutrients than fish?

A: Nutrient benefits of algae over fish.