Download SSC Biology questions with answers PDF based on previous papers very useful for SSC CGL, CHSL, JE, Stenographer, MTS, CPO, JE, GD exams. 50 Very important Biology objective questions (MCQ’s) for SSC exams.<\/p>\n
Download Top 50 SSC Biology Questions PDF<\/a><\/p>\n 25 SSC CGL Mocks – Just Rs. 149<\/a><\/p>\n FREE SSC EXAM YOUTUBE VIDEOS<\/a><\/p>\n Question 1:\u00a0<\/b>The terminal part of the carpel in a flower, which may be sticky is ______.<\/p>\n a)\u00a0Ovary<\/p>\n b)\u00a0Style<\/p>\n c)\u00a0Stigma<\/p>\n d)\u00a0Anther<\/p>\n Question 2:\u00a0<\/b>– The rhythmic contraction of the lining of muscles of canal to push the food along the gut is called ______.<\/p>\n a)\u00a0peristalsis<\/p>\n b)\u00a0facilitation<\/p>\n c)\u00a0guttation<\/p>\n d)\u00a0No option is correct.<\/p>\n Question 3:\u00a0<\/b>Which is the muscular tissue i.e, multinucleated?<\/p>\n a)\u00a0Smooth muscle<\/p>\n b)\u00a0Cardiac muscle<\/p>\n c)\u00a0Skeletal muscle<\/p>\n d)\u00a0Unstriated muscle<\/p>\n Question 4:\u00a0<\/b>The voluntary muscles are also called ______ muscles.<\/p>\n a)\u00a0Skeletal<\/p>\n b)\u00a0Smooth<\/p>\n c)\u00a0Cardiac<\/p>\n d)\u00a0Unstriaated<\/p>\n Question 5:\u00a0<\/b>Which enzyme is present in all members of the animal kingdom except Protozoa?<\/p>\n a)\u00a0Insulin<\/p>\n b)\u00a0Pepsin<\/p>\n c)\u00a0Renin<\/p>\n d)\u00a0Amylase<\/p>\n SSC CGL Previous Papers Download PDF<\/a><\/p>\n SSC CHSL PREVIOUS PAPERS DOWNLOAD<\/a><\/p>\n Question 6:\u00a0<\/b>Leptospirosis is a disease caused by<\/p>\n a)\u00a0Virus<\/p>\n b)\u00a0Fungus<\/p>\n c)\u00a0Protozoa<\/p>\n d)\u00a0Bacteria<\/p>\n Question 7:\u00a0<\/b>Which substance is predominantly found in urine?<\/p>\n a)\u00a0Blood proteins<\/p>\n b)\u00a0creatinine<\/p>\n c)\u00a0red blood cells<\/p>\n d)\u00a0white blood cells<\/p>\n Question 8:\u00a0<\/b>The animals in which the body cavity is absent are known as __________.<\/p>\n a)\u00a0Coelomates<\/p>\n b)\u00a0Wild<\/p>\n c)\u00a0Pseudocoelomates<\/p>\n d)\u00a0Acoelomates<\/p>\n\n Question 9:\u00a0<\/b>Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?<\/p>\n a)\u00a0Mammalia<\/p>\n b)\u00a0Chordata<\/p>\n c)\u00a0Primata<\/p>\n d)\u00a0Insecta<\/p>\n Question 10:\u00a0<\/b>In animals like Annelids, Molluscs, organs have associated to form functional systems, each system concerned with a specific physiological function. This pattern is called which system level of organization ?<\/p>\n a)\u00a0organ<\/p>\n b)\u00a0open<\/p>\n c)\u00a0closed<\/p>\n d)\u00a0coelom<\/p>\n 18000+ Questions – Free SSC Study Material<\/a><\/p>\n Question 11:\u00a0<\/b>Which is an example of Mollusca Phylum?<\/p>\n a)\u00a0Locust<\/p>\n b)\u00a0Butterfly<\/p>\n c)\u00a0Scorpion<\/p>\n d)\u00a0Octopus<\/p>\n Question 12:\u00a0<\/b>In roots, the protoxylem lies towards periphery and metaxylem lies towards the centre. Such arrangement of primary xylem is called ____________.<\/p>\n a)\u00a0Xylem fibres<\/p>\n b)\u00a0Xylem parenchyma<\/p>\n c)\u00a0Exarch<\/p>\n d)\u00a0Endarch<\/p>\n Question 13:\u00a0<\/b>Alveoli is related to which system of human body?<\/p>\n a)\u00a0Circulatory system<\/p>\n b)\u00a0Excretory system<\/p>\n c)\u00a0Reproductive system<\/p>\n d)\u00a0Respiratory system<\/p>\n Question 14:\u00a0<\/b>What is the role of Pneumatophores?<\/p>\n a)\u00a0Protect plant from animals<\/p>\n b)\u00a0Get oxygen for respiration<\/p>\n c)\u00a0Supports plant in standing upright<\/p>\n d)\u00a0Helps plant for pollination<\/p>\n Question 15:\u00a0<\/b>Plant tissues are of how many types?<\/p>\n a)\u00a03<\/p>\n b)\u00a02<\/p>\n c)\u00a05<\/p>\n d)\u00a06<\/p>\n SSC CGL Free Mock Test<\/a><\/p>\n SSC CHSL Free Mock Test<\/a><\/p>\n Question 16:\u00a0<\/b>Auxiliary bud develops into which part of the plant?<\/p>\n a)\u00a0Fruit<\/p>\n b)\u00a0Leaf<\/p>\n c)\u00a0Branch<\/p>\n d)\u00a0Roots<\/p>\n Question 17:\u00a0<\/b>Bacteria was discovered by<\/p>\n a)\u00a0Antonie van Leeuwenhoek<\/p>\n b)\u00a0Belarus<\/p>\n c)\u00a0Hugo de Vries<\/p>\n d)\u00a0Robert Brown<\/p>\n Question 18:\u00a0<\/b>Workers in leather tanning industries tend to suffer from<\/p>\n a)\u00a0asthma<\/p>\n b)\u00a0heart diseases<\/p>\n c)\u00a0skin diseases<\/p>\n d)\u00a0blood diseases<\/p>\n Question 19:\u00a0<\/b>Myopia is a defect of eyes which is also known as<\/p>\n a)\u00a0Far Sightedness<\/p>\n b)\u00a0Near Sightedness<\/p>\n c)\u00a0Astigmatism<\/p>\n d)\u00a0Night Blindness<\/p>\n\n Question 20:\u00a0<\/b>Which plants have root nodules?<\/p>\n a)\u00a0Leguminous plants<\/p>\n b)\u00a0Parasitic plants<\/p>\n c)\u00a0Epiphytic Plants<\/p>\n d)\u00a0Aquatic Plants<\/p>\n Question 21:\u00a0<\/b>………………….is a multibranched polysaccharide of glucose that serves as a form of energy storage in animals and fungi.<\/p>\n a)\u00a0Cellulose<\/p>\n b)\u00a0Glycogen<\/p>\n c)\u00a0Pectin<\/p>\n d)\u00a0Chitin<\/p>\n Question 22:\u00a0<\/b>Mesothelioma is a type of cancer. The most common area affected in it is the lining of the ……………<\/p>\n a)\u00a0heart<\/p>\n b)\u00a0brain<\/p>\n c)\u00a0stomach<\/p>\n d)\u00a0lungs<\/p>\n Question 23:\u00a0<\/b>Binomial Nomenclature was founded by<\/p>\n a)\u00a0Charles Darwin<\/p>\n b)\u00a0Robert Nucleus<\/p>\n c)\u00a0Carl Linnaeus<\/p>\n d)\u00a0Lamarck<\/p>\n Question 24:\u00a0<\/b>Name the respiratory organs of insects<\/p>\n a)\u00a0Skin<\/p>\n b)\u00a0Body Surface<\/p>\n c)\u00a0Gills<\/p>\n d)\u00a0Tracheae<\/p>\n Question 25:\u00a0<\/b>Which drug is used as an Antidepressant?<\/p>\n a)\u00a0Oxybutynin<\/p>\n b)\u00a0Tramadol<\/p>\n c)\u00a0Sumatriptan<\/p>\n d)\u00a0Bupropion<\/p>\n 1500+ Free SSC Questions & Answers<\/a><\/p>\n Question 26:\u00a0<\/b>Which part of the brain is responsible for triggering actions like thinking, intelligence, memory and ability to learn?<\/p>\n a)\u00a0Diencephalon<\/p>\n b)\u00a0Hypothalamus<\/p>\n c)\u00a0Cerebrum<\/p>\n d)\u00a0Control<\/p>\n Question 27:\u00a0<\/b>Photosynthesis takes place inside plant cells in …………….<\/p>\n a)\u00a0Ribosomes<\/p>\n b)\u00a0Chloroplasts<\/p>\n c)\u00a0Nucleus<\/p>\n d)\u00a0Mitochondria<\/p>\n Question 28:\u00a0<\/b>The primary function of RNA is<\/p>\n a)\u00a0Photosynthesis<\/p>\n b)\u00a0Protein Synthesis<\/p>\n c)\u00a0Replication<\/p>\n d)\u00a0Translation<\/p>\n 100+ Free GK Tests for SSC Exams<\/a><\/p>\n Download Free GK PDF<\/a><\/p>\n Question 29:\u00a0<\/b>Haemoglobin has the highest af\ufb01nity with which gas?<\/p>\n a)\u00a0SO2<\/p>\n b)\u00a0CO2<\/p>\n c)\u00a0CO<\/p>\n d)\u00a0NO2<\/p>\n Question 30:\u00a0<\/b>Which juice is secreted by the liver?<\/p>\n a)\u00a0Glucose<\/p>\n b)\u00a0Iodine<\/p>\n c)\u00a0Cortisol<\/p>\n d)\u00a0Bile<\/p>\n Question 31:\u00a0<\/b>The wilting of plants takes place due to _____.<\/p>\n a)\u00a0Photosynthesis<\/p>\n b)\u00a0Transpiration<\/p>\n c)\u00a0Absorption<\/p>\n d)\u00a0Respiration<\/p>\n Question 32:\u00a0<\/b>The yellow colour of human urine is due to<\/p>\n a)\u00a0Bile Salts<\/p>\n b)\u00a0Cholesterol<\/p>\n c)\u00a0Lymph<\/p>\n d)\u00a0Urochrome<\/p>\n Question 33:\u00a0<\/b>Which is the largest part of the human brain?<\/p>\n a)\u00a0Ribs<\/p>\n b)\u00a0Cerebrum<\/p>\n c)\u00a0Pons<\/p>\n d)\u00a0Thalamus<\/p>\n\n Question 34:\u00a0<\/b>Which cells give rise to various organs of the plant and keep the plant growing?<\/p>\n a)\u00a0Permanent<\/p>\n b)\u00a0Dermal<\/p>\n c)\u00a0Meristematic<\/p>\n d)\u00a0Mature<\/p>\n Question 35:\u00a0<\/b>Contraction of heart is also known as<\/p>\n a)\u00a0Systole<\/p>\n b)\u00a0Aristotle<\/p>\n c)\u00a0Diastole<\/p>\n d)\u00a0Lub<\/p>\n Question 36:\u00a0<\/b>Prothrombin, responsible for clotting of blood is released by………………<\/p>\n a)\u00a0Small Intestine<\/p>\n b)\u00a0Blood Platelets<\/p>\n c)\u00a0Large Intestine<\/p>\n d)\u00a0Heart<\/p>\n Question 37:\u00a0<\/b>Which organisms does not \ufb01t into the Cell Theory?<\/p>\n a)\u00a0Bacteria<\/p>\n b)\u00a0Virus<\/p>\n c)\u00a0Fungi<\/p>\n d)\u00a0Plants<\/p>\n Question 38:\u00a0<\/b>Achras sapota is the scientific name of<\/p>\n a)\u00a0Custard Apple<\/p>\n b)\u00a0Gulmohar<\/p>\n c)\u00a0Tamarind<\/p>\n d)\u00a0Chiku<\/p>\n Question 39:\u00a0<\/b>The later (second) formed primary xylem elements are called _____________.<\/p>\n a)\u00a0Protoxylem<\/p>\n b)\u00a0Metaxylem<\/p>\n c)\u00a0Xylem parenchyma<\/p>\n d)\u00a0Xylem fibres<\/p>\n Question 40:\u00a0<\/b>In the names Mangifera indica (mango), Solanum tuberosum (potato) and Panthera leo (lion), what does the three names, indica, tuberosum and leo, represent?<\/p>\n a)\u00a0Binomial Nomenclature<\/p>\n b)\u00a0Taxonomic Hierarchy<\/p>\n c)\u00a0Identification<\/p>\n d)\u00a0Specific Epithet<\/p>\n Question 41:\u00a0<\/b>What is plant cell wall mainly composed of?<\/p>\n a)\u00a0Lipids<\/p>\n b)\u00a0Vitamin<\/p>\n c)\u00a0Cellulose<\/p>\n d)\u00a0Protein<\/p>\n 15000 Questions – Free SSC Study Material<\/a><\/p>\n Question 42:\u00a0<\/b>How many pairs of ribs are there in human body?<\/p>\n a)\u00a013<\/p>\n b)\u00a011<\/p>\n c)\u00a012<\/p>\n d)\u00a014<\/p>\n Question 43:\u00a0<\/b>Vitamin A is also known as ………….<\/p>\n a)\u00a0Thiamine<\/p>\n b)\u00a0Riboflavin<\/p>\n c)\u00a0Retinol<\/p>\n d)\u00a0Calciferol<\/p>\n Question 44:\u00a0<\/b>Which organ is also known as the Biochemical Laboratory of the Human Body?<\/p>\n a)\u00a0Small Intestine<\/p>\n b)\u00a0Brain<\/p>\n c)\u00a0Pancreas<\/p>\n d)\u00a0Liver<\/p>\n Question 45:\u00a0<\/b>Sugarcane is a type of ………….<\/p>\n a)\u00a0creeper<\/p>\n b)\u00a0tree<\/p>\n c)\u00a0shrub<\/p>\n d)\u00a0grass<\/p>\n\n Question 46:\u00a0<\/b>Which is the second largest animal phylum?<\/p>\n a)\u00a0Mollusca<\/p>\n b)\u00a0Chordata<\/p>\n c)\u00a0Coelomates<\/p>\n d)\u00a0Anneldia<\/p>\n Question 47:\u00a0<\/b>Which is a structural and functional unit of kidneys?<\/p>\n a)\u00a0Renette Cells<\/p>\n b)\u00a0Flame Cells<\/p>\n c)\u00a0Nephrites<\/p>\n d)\u00a0Nephrons<\/p>\n Question 48:\u00a0<\/b>Intestinal bacteria synthesizes which vitamin in the human body?<\/p>\n a)\u00a0Vitamin K<\/p>\n b)\u00a0Proteins<\/p>\n c)\u00a0Fats<\/p>\n d)\u00a0Vitamin D<\/p>\n Question 49:\u00a0<\/b>What is an excretory organ of cockroach?<\/p>\n a)\u00a0Malphigian Tubules<\/p>\n b)\u00a0Nephridia<\/p>\n c)\u00a0Coxal Gland<\/p>\n d)\u00a0Green Gland<\/p>\n Question 50:\u00a0<\/b>Sycon (Scypha), Spongilla (Fresh water sponge) and Euspongia (Bath sponge) are examples of which Phylum?<\/p>\n a)\u00a0Coelenterata<\/p>\n b)\u00a0Platyhelminthes<\/p>\n c)\u00a0Ctenophora<\/p>\n d)\u00a0Porifera<\/p>\n Free SSC Daily Practice Set<\/a><\/p>\n Download Current Affairs Questions & Answers PDF<\/a><\/p>\n Answers & Solutions:<\/strong><\/span><\/p>\n 1)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 2)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 3)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 4)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 5)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 6)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 7)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 8)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 9)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 10)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 11)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 12)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 13)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 14)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 15)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 16)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 17)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 18)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 19)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 20)\u00a0Answer\u00a0(A)<\/strong><\/p>\n\n 21)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 22)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 23)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 24)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 25)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 26)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 27)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 28)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 29)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 30)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 31)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 32)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 33)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 34)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 35)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 36)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 37)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 38)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 39)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 40)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 41)\u00a0Answer\u00a0(C)<\/strong><\/p>\n A plant cell wall mainly composed of cellulose.<\/p>\n 42)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 43)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 44)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 45)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 46)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 47)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 48)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 49)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 50)\u00a0Answer\u00a0(D)<\/strong><\/p>\n