Biology Most Important One Liner Question and Answer part- 8
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Biology Most Important One Liner Question and Answer part- 8
Polio is caused by - virus.
In bio fortification technique plant breeders use breeding to overcome - deficienciesof micronutrients and vitamins.
DOTS is a treatment given to patients suffering from - Tuberculosis.
Polyploidy arises due to change in the number of - chromosomes.
The largest artery in human body is - Aorta.
Nitrification is the biological process of converting - Ammonia into nitrite.
The growth of bacteria is measured by - Spectrophotometer.
Smooth muscles are likely to be found in - stomach.
The branch of biology which deals with extinct organisms is called - Paleontology.
The least distance of distinct visionis- 25cm.
The substance of photorespiration is - Glycolate.
The waste management technique that involves the use of micro-organisms to remove or neutralize pollutants from contaminated site is called - bio remediation.
Meibomian glands are located in - eye.
B & Vit. C are - water soluble.
Honey that has high concentration of sugar does not decay because bacteria cannot survive in an active state in a solution of - high osmotic strength as water is drawn out.
Platypus is a mammal that - lay eggs.
‘Ebola’ stands for a viral disease outbreak in - West Africa.
The virus of AIDS affects the growth of - T cells in the blood.
Gustation refers to the - sense of taste.
Tuberculosis is commonly known as - ‘white plague’.
Cerebellum is also known as - “little brain”.
The sexual reproductive organs of aspergillus are - Antheridium and Ascogonium.
Parthenium weeds are effective in controlling water pollution caused by - industrial effluents.
Digestive organ that contains acid is - stomach.
Silk is considered as the strongest - natural fiber.
Purpose of an optical filter is to - transmit or absorb light of different colours.
Male mosquitoes take their food from - sap of plants.
The specific role of vitamin K is in the synthesis of - prothrombin.
Polio is caused by - virus.
In bio fortification technique plant breeders use breeding to overcome - deficiencies of micronutrients and vitamins.
Bio fortification is the idea of breeding crops to increase their - nutritional value.
Bio fortification can be done either through conventional selective breeding, or through - genetic engineering.
Potato is a - stem.
Hematopoiesis take place in - bone marrow.
Insulin is a hormone that regulates - amount of glucose in the blood.
Pellagra and Scurvy are caused by the deficiency of - vitamin B-12 and vitamin C
Increased RBC’s in the blood leads to a condition called - polycythemia.
The suicidal bags of the cell are - lysosomes.
Haberlandt is credit with starting the work on plant - tissue culture.
Worm uses the spawn mechanism to - duplicate itself.
The main purpose of white blood corpuscles is to combat - infection.
Siderosis is a disease caused by - inhalation of iron dust.
Cells in pancreas which produce Insulin are - Islets of Langerhans.
The hormone that stimulates heart beat is - thyroxin.
The presence of air bubble in blood streamis dangerous to life because - flow of blood is obstructed.
The study of relation of animals and plants to their surroundings is called - ecology.
Chloroplast plays an important role in - photosynthesis.
At pupa stage in its life cycle, the silk worm yields the - fibre of commercial use.
Bee sting contains an - acidic liquid.
The xylem in plants is responsible for - transport of water.
Project ‘Sankalp’ started for the purpose to - eliminate AIDS/HIV.
Agro bacterium tumefaciens causes - crown gall disease in plants.
Agro bacterium tumefaciens (updated scientific name Rhizobium radiobacter, synonym Agro bacterium radiobacter) is the causal agent of crown gall disease (the formation of tumors) in over 140 species of - eudicots.
Agro bacterium tumefaciens is a rod-shaped, Gram-negative soil bacterium.
Eustachian Tube is located in - ear.
Cerebellum part of the brain plays an important role in - motor control.
Sphygmomanometer measure the blood pressure in - arteries.
The sigmoid colon is a part of - Large Intestine.
The connective tissue that connects a muscle to a bone is - tendon.
A tendon or sinew is a tough band of fibrous connective tissue that usually connects - muscle to bone and is capable of withstanding tension.
Tendons are similar to ligaments; both are made of - collagen.
Ligaments join one bone to another bone
Tendons connect - muscle to bone.
‘Alfalfa’ is the name of - grass.
Goiteris caused by the - deficiency of Iodine.
Goitercan sometimes occur when your thyroid glandproduces too much - thyroid hormone (hyperthyroidism).
The main protein found in milk is - Casein.
Organ gets affected in weil’s disease is - kidney.
Weil’s disease is a severe form of – leptospirosis
Leptospirosis a type of bacterial infection.
Leptospira bacteria can be spread by - cattle, pigs, dogs, rats, and other animals.
Bacterial decomposition of biological material under anaerobiccondition is - fermentation.
The element known as primary nutrients for plants is - nitrogen, phosphorous and potassium.
Charles Darwin, the famous evolutionist, proposed his theory in the book - ‘the origin of species’.
A genetically engineered form of brinjal known as - BT- brinjal
The objective of BT Brinjal is to make it - pest resistant.
Blood group was discovered by - Landsteiner.
Magnetic meridian is a plane passing through - magnetic north and magnetic south of the earth.
Decoding and interpretationof visual information in brain is associated with - temporal lobe.
Sympathetic nerves increases the rate of - heartbeat.
The deficiency of Niacin-a vitamin of B complex group causes - disease pellagra.
A pair of contrasting character controlling the same trait is called - allele.
An allele is the variant form of a given - gene.
Sometimes, different alleles can result in different observable phenotypic traits, such as - different pigmentation. However, most genetic variations result in little or no observable variation.
Tortoise has the maximum life span among - eagle, tortoise, lion and elephant.
Vitamin C is - water soluble vitamin.
Bio fortification is a method of breeding crops to increase - nutritional value.
The antibiotic penicillin is obtained from - fungus
DPT vaccine is categorized as a combined - vaccine.
‘Mission Indradhanush’ Campaign in India is associated - vaccination of children.
Cone cell disorder in our body is responsible for - colour blindness.
Paleontology is the study of - fossils.
Sour taste of lemon is due to the presence of - citric acid.
Alzheimer ’s diseaseis a - Autosomal Disorder.
The transplantation of graft between genetically identical individuals is - Isograft.
Cellulose forms the base of - vegetable fibres.
Green light is least effective in -
Activated Coconut Charcoal acts as - best adsorbent.
The maximum fixation of solar energy is done by - green plants.
