What Is The Most Dangerous Fish In The World?
There are many deadly fishes in the world’s oceans. Most have venom which can incapacitate or kill humans within a... View Article
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What Is Meant By Scale?
In biology, scales are small, rigid plates that grow from an animal’s skin. One of the primary functions of scales... View Article
How Do Fish Scales Grow?
Scales in fish usually grow as overlapping plates, with the free end of the scale pointing to the tail. In... View Article
Do Scales Grow Back On Fish?
Yes, fish scales usually grow back even after injuries or illnesses (such as scale protrusion). Further Reading: List of 25... View Article
Why Do Catfish Not Have Scales?
From an evolutionary perspective, the catfish lineage lost their scale millions of years ago. However, some species of catfish developed... View Article
Floridean Starch Has Structure Similar To?
a) Mannitol and algin b) Laminarin and cellulose c) Starch and cellulose d) Amylopectin and glycogen Answer: (d) Further Reading:... View Article
Which Of The Following Statements Is Not Correct?
a) The functional insulin has A and B chains linked together by hydrogen bonds. b) Genetically engineered insulin is produced... View Article
Which Is The Important Site Of Formation Of Glycoproteins And Glycolipids In Eukaryotic Cells?
a) Golgi bodies b) Polysomes c) Endoplasmic reticulum d) Peroxisomes Answer: (a) Further Reading: List of 25 Important Topics in... View Article
If The Distance Between Two Consecutive Base Pairs Is 0.34 Nm And The Total Number Of Base Pairs Of A DNA Double Helix In A Typical Mammalian Cell Is 6.6 × 10^9 Dp, Then The Length Of The DNA Is Approximately?
a) 2.2 meters b) 2.7 meters c) 2.0 meters d) 2.5 meters Answer: (a) Further Reading: List of 25 Important... View Article
Cuboidal Epithelium With Brush Border Of Microvilli Is Found In?
a) proximal convoluted tubule of nephron b) eustachian tube c) lining of intestine d) ducts of salivary glands Answer: (a)... View Article
Goblet Cells Of Alimentary Canal Are Modified From?
a) Chondrocytes b) Compound epithelial cells c) Squamous epithelial cells d) Columnar epithelial cells Answer: (d) Further Reading: List of... View Article
Name The Enzyme That Facilitates Opening Of DNA Helix During Transcription?
a) DNA polymerase b) RNA polymerase c) DNA ligase d) DNA helicase Answer: (b) Further Reading: List of 25 Important... View Article
The Oxygenation Activity Of Rubisco Enzyme In Photorespiration Leads To The Formation Of?
a) 1 molecule of 6-C compound b) 1 molecule of 4-C compound and 1 molecule of 2-C compound c) 2... View Article
The First Phase Of Translation Is?
a) Aminoacylation of tRNA b) Recognition of an anti-codon c) Binding of mRNA to ribosome d) Recognition of DNA molecule... View Article
Dissolution Of The Synaptonemal Complex Occurs During?
a) Diplotene b) Leptotene c) Pachytene d) Zygotene Answer: (a) Further Reading: List of 25 Important Topics in Biology for... View Article
Strobili Or Cones Are Found In?
a) Marchantia b) Equisetum c) Salvinia d) Pteris Answer: (b) Further Reading: List of 25 Important Topics in Biology for... View Article
If The Head Of A Cockroach Is Removed, It May Live For A Few Days Because?
a) the head holds a small proportion of a nervous system while the rest is situated along the ventral part... View Article
The Roots That Originate From The Base Of The Stem Are?
a) Prop roots b) Lateral roots c) Fibrous roots d) Primary roots Answer: (c) Further Reading: List of 25 Important... View Article
Name The Plant Growth Regulators Which, Upon Spraying On Sugarcane Crop, Increases The Length Of Stem, Thus Increasing The Yield Of Sugarcane Crop?
a) Ethylene b) Abscisic acid c) Cytokinin d) Gibberellin Answer: (d) Further Reading: List of 25 Important Topics in Biology... View Article
Identify The Wrong Statement With Reference To Transport Of Oxygen?
a) Higher H+ conc. in alveoli favours the formation of oxyhaemoglobin b) Low pCO2 in alveoli favours the formation of... View Article
