ANSWERS:(a) Hiss (b) Loewis (c) Ringer (d) William Harvey EXPLANATION:(b) (11)
ANSWERS: (a) Left auricle and left ventricle (b) Post caval and right caval (c) Right auricle and left auricle (d) Right ventricle and pulmonary aorta EXPLANATION: (a) The bicuspid valve is a valve consisting of two membranous flap or cups …
ANSWER :(a) Heart beat will increase (b) Heart beat will decrease (c) Heart beat will stop (d) No effect EXPLANATION: (c) Because excess of Ca++ will increase the force of contraction, thereby causing spasm of cardiac muscles. (15)
ANSWERS:(a) ‘Lubb’ sound at the end of systole (b) ‘Dub’ sound at the end of systole (c) ‘Lubb’ sound at the beginning of systole (d) ‘Dub’ sound at the beginning of systole EXPLANATION: (c) (8)
ANSWERS: (a) Lymph node (b) Atrio-ventricular node (c) Pacemaker (d) Bulbus arteriosus EXPLANATION:(c) Also called sino–atrial (S.A.) node. (32)
ANSWERS: (a) The two ventricles together in humans (b) The heart that contracts under stimulation from nervous system (c) Left auricle and left ventricle in higher vertebrates (d) Entire heart in lower vertebrates EXPLANATION: (c) (13)
answers:(a) RBC per ml of blood (b) Haemoglobin per ml of blood (c) Oxygen per ml of blood (d) Nutrient per ml of blood EXPLANATION: (c) (17)
ANSWERS: (a) Germany (b) Italy (c) Australia (d) Austria EXPLANATION:(b) The composite structure of Bowman’s capsule and glomerulus in knows as malpighian body or malpighian corpuscles after the italian microscopist Marcello Malpighi. (14)
ANSWERS: (a) Sweat glands (b) Sebaceous glands (c) Hair follicles (d) Hair cells EXPLANATION:(a) (14)
ANSWERS: (a) Deamination (b) Entropy (c) Anuria (d) None of these EXPLANATION:(c) The condition in which kidney failed to form urine is called anuria. (49)
ANSWERS: (a) Malpighian capsule (b) Bowman’s capsule (c) Glomerulus (d) Collecting tubule EXPLANATION: (a) Filtration takes place through semipermeable walls of glomerulus and Bowman’s capsule. Glomerulus and Bowman’s capsule are collectively called malpighian corpuscle. (6)
ANSWERS: (a) Tea (b) Coffee (c) Alcohol (d) All the above EXPLANATION:(d) Diuretic are those substances which increases the output of urine. (18)
ANSWERS: (a) Urates, glucose and water only (b) Ammonia, urea, uric acid and proteins (c) Urea, sugar, water and ammonia (d) Urea, glucose, salts, amino acids and water EXPLANATION: (d) The glomerular filtrate contains a large amount of water and …
ANSWERS: (a) Aldosterone hormone (b) Antidiuretic hormone (c) Parathormone (d) All the above EXPLANATION: (a) (14)
ANSWERS : (a) The capillaries of the glomeruli have many more pores than other capillaries (b) Endothelial cells lining the glomerular capillaries are very much flattened (c) The efferent renal arteriole is smaller in diameter than the afferent renal arteriole …
(a) On the organ of corti (b) On the Reissner’s membrane (c) In the sacculus (d) In the semicircular canal ANSWER : A (31)
(a) Ampulla (b) Sacculus (c) Utriculus (d) Lagena EXPLANATION:A (32)
(a) Malleus (b) Utriculus (c) Eustachian tubes (d) Semicircular canal EXPLANATION:D (9)
Our ear can hear the frequency of sound waves (a) 20 to 20,000 cycles/sec (b) 1000 to 2000 cycles/sec (c) 5000 to 7000 cycles/sec (d) 5000 to 10,000 cycles/sec EXPLANATION: (a) These are called the limits of audibility. Actual …
1. Which South Asian country tops the list of TRACE Bribery Risk Matrix with highest bribery risk? a) India b) Morocco c) Afghanistan d) Somalia 2. Recently Jordan has ended a provision of the 25-year-old peace treaty with which country? …
1. Which nation is hosting the 11th BRICS Summit 2019? a) Brazil b) China c) South Africa d) Russia 2. The Supreme Court has referred the review petitions in the Sabarimala case to a larger bench. The larger bench will comprise how …
1. Which country has declared a health emergency due to spread malaria and dengue epidemic fever? a) Syria b) Zambia c) Venxuela d) Yemen 2. Who has become the Indian to be elected to the board of Metropolitan Museum of Art? a) …
1. Which Ministry has launched the Swachh – Nirmal Tat Abhiyaan 2019? a)Ministry of Environment, Forest and Climate Change b)Ministry of Jal Shakti c)Ministry of Water Resources d)Ministry of Drinking Water & Sanitation 2. Which country will host 2023 Men’s Hockey …
1. Which Ministry has launched the Swachh – Nirmal Tat Abhiyaan 2019? a)Ministry of Environment, Forest and Climate Change b)Ministry of Jal Shakti c)Ministry of Water Resources d)Ministry of Drinking Water & Sanitation 2. Which country will host 2023 Men’s Hockey …
1. The SPG cover will now only be provided to which among the following? a) President of India b) Vice President of India c) Prime Minister of India d) Chief Justice of India 2. Which two state assemblies came together for a …
1. Whose Overseas Citizen of India (OCI) status was withdrawn by the Home Ministry? a) Aatish Taseer b) Salman Taseer c) Tavleen Singh d) Iqbal Taseer 2. The SPG cover will now only be provided to which among the following? a) President …
1. Which two state assemblies came together for a special assembly session on November 6? a) J&K and Uttarakhand b) Haryana and Punjab c) Rajasthan and Gujarat d) Delhi and Haryana 2. Which nation has objected the inclusion of Kalapani in the …
The central government has issued an HS Code for Khadi to categorize its products in export. Khadi will come under exclusive HS code bracket that can bring it out of its customary veil image. The commerce and industries ministry has …
Institute of Banking and Personnel Selection (IBPS) has released the official notification for its specialist officer recruitment 2019. Candidates can view the official notification on its official website at ibps.in. The CRP SPL- IX recruitment is conducted to recruit 1163 …
1. The World Health Organisation (WHO) recently announced to identify ‘online shopping’ as an addictive disorder by which year? a) 2021 b) 2024 c) 2023 d) 2024 2. Which IIT announced to set up a space technology cell in collaboration with …
1. Which among the following countries has opted out of the RCEP agreement? a) Australia b) China c) India d) Japan 2. Which Ministry recently released the Wastelands Atlas 2019? a) Ministry of Rural Development b) Ministry of Environment & Climate Change …
1. The odd-even rule was implemented in New Delhi from which date? a) November 5th b) November 4th c) November 3rd d) November 1st 2. Which among the following states has not been blamed for crop stubble burning, which has …
1. Which of the following actors has been selected for the ‘Icon of Golden Jubilee of IFFI’ award? a) Amitabh Bachchan b) Rajinikanth c) Pawan Kalyan d) Chiranjeevi 2. Who will be honoured with the Lifetime Achievement award at the Golden Jubilee …
1. The Jharkhand Assembly Elections 2019 will be conducted in how many phases? a) Five b) Four c) Three d) Six 2. When will the votes be counted in Jharkhand Assembly Elections 2019? a) December 29th b) December 24th c) December 23rd …
India’s first container cargo consignment was recently flagged off by Ministry of Shipping to sail on waterways from Haldia Dock Complex (National Waterway-1) to Pandu, Guwahati (National Waterway-2). Inland vessel MV Maheshwari is carrying 53 containers of Petrochemicals, Edible oils, …