Biology Most Important One Liner Question and Answer part- 13

Biology Most Important One Liner Question and Answer part- 13

 

• Common-cold, AIDS and dengue fever diseases are caused by – virus
• Tuberculosis is caused by - bacteria.
• Vitamin D is made at - a higher rate in our body.
• Flower is the usual - reproductive part of a plant.
• Most frogs are - oviparous animals.
• Budding is not possible in -
• Internal fertilisation takes place - in hens.
• A person having hypermetropia has to keep a reading material at - 25 cm for comfortable reading.
• Cough-cold, Pneumonia and tuberculosisdoes spread through – air
• Choleradoes not spread through - air.
• A person with hypermetropia cannot see - nearby objects clearly.
• Cobalt metal ion exists in - Vitamin B12.
• Water is transported through - xylem in plants.
• Mature ovary changes to - fruit of the plants.
• DNA and proteinis present in - a chromosome.
• Asthma patient can still donate – eyes
• AIDS patient and acute leukemia patient- cannot donate eyes.
• Normal range of breathingrate per minute in an average adult person at rest is - 12 – 18.
• Iron is found in - hemoglobin.
• Internal fertilizationoccurs inside - female body.
• The eye lens forms inverted and real image - on retina.
• Influenza disease is caused by - virus.
• Bone gets majorly affected due to - Vitamin D deficiency.
• The process of fusion of the male and the female gametesis called - fertilisation.
• Bacteria are in - Monera
• Eyes must be removed within 6 hours after - the death for eye donation.
• The agents of infection are - physical contact, vectors and water.
• DOTS is a treatment given to patients suffering from – Tuberculosis
• ELISA test is used for detection of – AIDS
• The suicidal bags of the cell are – Lysosomes
• Protein factory of a cell is – Ribosome
• Power house of Cell is – Mitochondria
• Penicillin was discovered by - Alexander Fleming
• Who discovered Polio Vaccine – John Salk
• Who discovered Cell - Robert Hooke
• Penicillin extracted from – fungus
• Who discovered Smallpox Vaccine - Edward Jenner
• Largest gland in human body – Liver
• Largest organ in human body – Skin
• Largest bone in Human body – Femur (thighbone)
• Smallest bone in human body – stapes (Ear)
• Which part of eye donated – Cornea
• Which is known as Master Gland in body - Pituitary gland
• Which vitamin is essential for the coagulation of blood - Vitamin K
• The gland which is both endocrine as well as exocrine – Pancreas
• Which glands are also known as Ductless Glands? – Endocrine
• Name the vitamins that are water soluble – B & C
• Name the vitamins that are – A, D, E & K
• Blood group was discovered by – Landsteiner
• Universal blood donor – O Negative
• Which is the universal receiver blood group – AB
• How many chambers are there in frog heart – 3
• How many chambers are there in Human heart – 4
• Why are leaves green in colour – Chlorophyll
• Why is blood red in colour – hemoglobin
• What is the Ph value of human blood – 7.4
• The rarest blood group is – AB Negative
• The metal present in the haemoglobin is – Iron
• The metal present in the chlorophyll is – Magnesium
• The important sugar in honey is – Fructose
• The number of Chromosomes in the human gene is – 46
• Which of the following acid present in Vinegar? – Acetic Acid
• The disease caused by deficiency of protein in children is called – Kwashiorkor
• Which disease is caused due to deficiency of Iodine? – Goiter
• Which of the following organs stores fat-soluble vitamins? – Liver
• Plants which flower only once in their life time are known as – Monocarpic
• Which is the most stable ecosystem? – Ocean
• What is protein made of? - Amino Acid
• What is the main component of cell wall in case of plant cells? – Cellulose
• Who discovered nucleus of the cell - Robert Brown
• Cells are made up of – Protoplasm
• Ligament connect – bone to bone
• Blood is a – connective tissue
• Kidney stones are composed of - Calcium Oxalate
• Which of the following organelles is called 'Atom bombs'? – Lysosome
• Insects that transmit diseases are known as – Vectors
• The outermost layer of skin is – Epidermis
• In the human body, red blood cells are produced in – Bone Marrow
• The thinnest bone of human body is – Fibula
• The plant hormones produced at the shoot to cell to grow longer is – Gibberellin
• The transformation of cartilage into bone is called – Ossification
• Cancellous bone is also called – Spongy bone
• Which bone does not articulate with any other bone in human body – Hyoid bone
• The human digestive tract is also known as – Alimentary canal
• Where sertoli cells are found – Seminiferous tubules
• The male hormone testosterone is secret by – Leydig cells
• The contraction of muscles in the uterus before childbirth is known as – Labour
• The hormone secreted by pancreas is – Insulin
• Which pituitary hormone regulates sertoli cells – FSH
• After birth, what link between the mother and baby is cut – The umbilical cord
• Which is considered as physical basis of life – Protoplasm
• Which secretes the gonadotropic hormones – Anterior pituitary
• Which part of nephron is impermeable to water – Distal convulated tubule
• What is average weight of a kidney in humans – 140gm
• The excretion process in unicellular animals is mainly done by – Osmosis
• The smallest blood vessels which are one cell thick, are called – Capillaries
• The somatosensory receptors in human being detect – touch
• Which part of the plant gives us saffron – stigma
• Depletion of ozone molecules in stratosphere is due to – Halogen
• Who bring blood back from different parts of blood to heart – Vein
• Carcinoma is a cancer of – Connective tissue cells