STRUCTURAL ORGANISATION QUIZ-4
Dear Readers,NEET is the most famous and important medical entrance examination held in our country. This exam is an objective type, an offline test which includes 4 sections namely– Physics, Chemistry, Botany, and Zoology. The maximum marks that can be scored are 720 marks and have 180 questions.
About half of the paper consists of questions from Biology, as the NEET exam essentially focuses on capacitating students to go for seats in medical courses. One of the most significant and crucial sections in the NEET exam is of Biology. It comprises of theories, descriptions, discoveries, diagrams, definitions, explanations of differences, and relations. The majority of the topics covered in the NEET syllabus are from the NCERT syllabus of Class 11 & 12 and other related sources become part of the rest of the syllabus.
Clear Exam curates a list of articles selected by professionals who recommend the highly vital topics for NEET exams. The table below takes you directly to the respective topic where the in-depth article and the MCQs are available for an easy and productive learning experience. Prior to solving NEET question papers or practicing mock tests, you must ensure to study the basic concepts in NEET and practice a few sample questions related to this exam. Students will be covered for all their studies as the topics are available from basics to even the most advanced.
Q1. The cells which stores the nitrogenous waste in cockroaches are known as
Solution
Urate cel stores the nitrogenous waste in cockroaches
Urate cel stores the nitrogenous waste in cockroaches
Q2.In terms of descending order of percentage proportions of leucocytes in human blood, which one is correct?
Solution
Q3. Lymphocytes are formed by
Solution
Lymphocyte is a type of agranular leucocyte formed by lymph gland and lymph node. Mast cells are cells of connective tissue, modified from basophil of blood and secrete histamine, serotonin and heparin. Plasma cells are cells of connective tissue, which synthesize antibodies.
Lymphocyte is a type of agranular leucocyte formed by lymph gland and lymph node. Mast cells are cells of connective tissue, modified from basophil of blood and secrete histamine, serotonin and heparin. Plasma cells are cells of connective tissue, which synthesize antibodies.
Q4. In which of the following segments of earthworm,septal nephridia is present?
Solution
Septal nephridias, present on both the sides of the intersegmental septa from the segment is 15 to the last that opens into the intestine of earthworm’s excretory system
Septal nephridias, present on both the sides of the intersegmental septa from the segment is 15 to the last that opens into the intestine of earthworm’s excretory system
Q5.Which of the following segments of earthworm,septal nephridia is present?
Solution
Mature sperms, egg cells and nutritive fluid are deposited in cocoon, which are produced by the glands of clitellum. Fertilisation and development occur within the cocoon which are deposited in the soil
Mature sperms, egg cells and nutritive fluid are deposited in cocoon, which are produced by the glands of clitellum. Fertilisation and development occur within the cocoon which are deposited in the soil
Q6. The cloaca in frog is a common chamber for the urinary tract,reproductive tract and
Solution
Alimentary canal
Alimentary canal
Q7.Tendons and ligaments are specialized types of
Solution
Tendons and ligaments are the dense, fibrous connective tissues. Tendon connects a skeletal muscle to a bone, while ligaments connect bones together.
Tendons and ligaments are the dense, fibrous connective tissues. Tendon connects a skeletal muscle to a bone, while ligaments connect bones together.
Q8.On the basis of structuresand functions animal tissues are classified into
Solution
Animal tissues are broadly classified into four types; (i) Epithelial (ii) Connective (iii) Muscular and (iv) Neural
Animal tissues are broadly classified into four types; (i) Epithelial (ii) Connective (iii) Muscular and (iv) Neural
Q9.Which of the following has a triple helix structure?
Solution
Collagen is the major fibrous structural protein of connective tissue occurring as while fibres produced by fibroblasts. It provides high tensile strength. Collagen fibres are compound of masses of tropocollagen molecules,each a triple helix of collagen monomers.
Collagen is the major fibrous structural protein of connective tissue occurring as while fibres produced by fibroblasts. It provides high tensile strength. Collagen fibres are compound of masses of tropocollagen molecules,each a triple helix of collagen monomers.
Q10. The abdomen of both male and female cockroaches consists of
Solution
The abdomen in both males and females cockroaches consists of 10 segments
The abdomen in both males and females cockroaches consists of 10 segments
