Bacillary dysentery is caused by _______________
Answer: Bacillary dysentery is caused by shigella bacteria. A group of Shigella bacteria present in the human gut causes bacillary dysentery... View Article
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In acid solution, the reaction MnO4- →Mn2+ involves
Answer: Given reaction MnO4– →Mn2+ Since there is reduction of Mn from +7 to +2 state there is reduction by... View Article
Condensation polymer differs from addition polymers:
Answer: Polymerization is the method of combining many small molecules to create a single macromolecule. Monomers are small molecules that... View Article
Differences between prokaryotic and eukaryotic cells
Fill in the gaps in the following table illustrating differences between prokaryotic and eukaryotic cells. Prokaryotic cell Eukaryotic cell 1.... View Article
Water has a ____________ dielectric constant
Answer: Water has a high dielectric constant. Water is unlike any other substance in that it has a very high... View Article
________ is the main respiratory substrate
Answer: Glucose is the main respiratory substrate. Respiratory substrates are the molecules that are oxidized during the course of respiration.... View Article
_____gas is responsible for combustion
Answer: Oxygen gas is responsible for combustion. What is combustion? Combustion is characterized as a rapid exothermic reaction that releases... View Article
The husk of coconut is a ______tissue
Answer: The husk of coconut is a sclerenchymatous tissue Sclerenchymatous tissue makes up the husks of coconuts. Nuts and fruits... View Article
World rabies day is celebrated on __________
Answer: World rabies day is celebrated on 28th September. World Rabies Day is celebrated every year on September 28th to... View Article
The larva of a housefly is called a ___________
Answer: The larva of a housefly is called a maggot. Life cycle of housefly A housefly’s life cycle starts with the... View Article
Distinguish between centripetal and centrifugal force
Answer: Force is defined as the push or pull on an object with mass that causes it to change its... View Article
Why does the Sun appear reddish in the early morning?
Answer: During sunrise, the light rays coming from the Sun have to travel a greater distance in the earth’s atmosphere... View Article
The f-block elements are called as ______________
Answer: The f-block elements are called as Inner transition elements. Inner transition elements The f-block consists of elements in which... View Article
The formula of sodium hydroxide is _________
Answer: The formula of sodium hydroxide is NaOH. Sodium Hydroxide Sodium Hydroxide is a solid ionic compound. It is also... View Article
Cases of food spoilage are more in_______
Answer: Cases of food spoilage are more in summer season. Reason for food spoilage Oxidation is the reason for food spoilage. During... View Article
Name two flowers each with joined and separated sepals
Flowers are the reproductive part of a plant. They are not only involved in reproduction but are also a source... View Article
What is Measure of a right angle and a straight angle?
Answer: When two line segments are joined at a single endpoint or two line segments are combined at a single... View Article
Dipole-dipole forces act between molecules possessing_________
Answer: Dipole-dipole forces act between molecules possessing permanent dipole. Intermolecular forces Van der Waals forces are another name for intermolecular... View Article
Plants : ________ :: Animals : Lactic Acid
Answer: Plants : Ethanol :: Animals : Lactic Acid What are the end products of anaerobic respiration? The end products... View Article
______________is the main natural source of water
Answer: Rain water is the main natural source of water. Water (H2O) Three atoms make up a water molecule. There... View Article
