Amphiastral is found in animals in which spindle has two asters, one at each pole of the spindle. Anastral is found in plants in which spindle... View Article
A cylinder is a three-dimensional shape with a curved surface. Thus, we can not find the perimeter for such types of three-dimensional objects.... View Article
Earth's atmosphere comprises about 78% nitrogen, 21% oxygen, and one percent other gases. Earth's atmosphere is divided into five main layers :... View Article
The indented coastline in the Atlantic Ocean means the coastline is ideal for natural harbours and ports. Hence, the Atlantic Ocean is the... View Article
A lysosome is a membrane -bound cell organelle that contains digestive enzymes. They are also known as 'suicide-bags' of cells as they burst out... View Article
Terylene is made by a process of polymerizing ethylene glycol and terephthalic acid. Terylene is extensively used in textile industry to make... View Article
Acetophenone can be converted into benzoic acid as follows Step-1:—Conversion of acetophenone into ethyl benzene. Acetophwnone is reduced... View Article
Answer: Spore formation mainly occurs in non-flowering plants like in fungi, which is a type of asexual reproduction. A thousand spores are... View Article
Golgi bodies are known as the packing and dispatching unit of a cell. It is an organelle found in most eukaryotic cells. The Golgi body appears... View Article
The equations of GDP and market prices (GDPMP), and GDP at factor cost (GDPFC) are as follows: GDPMP = C + I + G + X-M Where C is consumption... View Article
Net sown area represents the total area sown with crops and orchards. This represents the total area sown once and/or more than once in a... View Article
Diamonds can be heated to a higher temperature only in the absence of oxygen. Diamond is very hard due to the strong covalent bonds and rigid... View Article
Chlorine is a chemical element having the symbol Cl and atomic number 17. Cl2 is a molecule consisting of two atoms whereas Cl3 is an anion... View Article
∆ABC is an equilateral triangle. AB = BC = AC = a In ∆ABC, AE is a perpendicular line. Now, ∆ABE and ∆AEC ∠AEB = ∠ACE = 90° AE is common... View Article
When silver chloride is exposed to light, it decomposes to form silver metal and chlorine gas. This reaction is used in black and white... View Article
The valency of an element is always a whole number. Some elements exhibit more than one valency,they have variable valency. In Iron [II] sulfate... View Article
On factorisation of 3825 we get 3825 = 3 × 3 × 5 × 5 × 1 7 = 32 × 52 × 17 Since, 3 , 5 and 1 7 are prime numbers as these are the numbers that... View Article
