STRUCTURAL ORGANISATION QUIZ-9
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. Cutaneous respiration occurs in
Solution
Earthworms lacks specialised breathing devices and depends upon cutaneous respiration. Exchange of respiratory gases occurs through the body surfaces
Earthworms lacks specialised breathing devices and depends upon cutaneous respiration. Exchange of respiratory gases occurs through the body surfaces
Q2.….. type of junction is found in the epithelium and other tissues. Fill up the blank by using a suitable word
Solution
Three types of junctions found in the epithelium and other tissues are tight junctions, adhering junctions and gap junction
Three types of junctions found in the epithelium and other tissues are tight junctions, adhering junctions and gap junction
Q3. Given below the figure of alimentary canal of cockroach. Identify A to E and choose the correct combination of A to E/A to F
Solution
A-Salivary glands, B-Crop, C-Gizzard, D-Malpighian tubules, E-lleium
A-Salivary glands, B-Crop, C-Gizzard, D-Malpighian tubules, E-lleium
Q4. Which is not phagocytic?
Solution
Lymphocyte is not phagocytic in nature. They produce antibodies as they are the key cells of immune system.
Lymphocyte is not phagocytic in nature. They produce antibodies as they are the key cells of immune system.
Q5.Which of the following types of cartilage is found in intervertebral disc of mammal?
Solution
White fibrous cartilage contains more collagen fibres and lack perichondrium. It is the strongest cartilage in vertebrate body and is required where great tensile strength, flexibility and rigidity is needed. It is found in intervertebral disc and public symphysis of pelvic girdle.
White fibrous cartilage contains more collagen fibres and lack perichondrium. It is the strongest cartilage in vertebrate body and is required where great tensile strength, flexibility and rigidity is needed. It is found in intervertebral disc and public symphysis of pelvic girdle.
Q6. The process of increasing fertility of the soil by the earthworm is known as
Solution
Earthworm is also known as ‘friends of farmers’ because they make burrows in the soil and make it porous which helps in the respiration and penetration of developing plant roots. The process of increasing fertility of the soil by earthworm is called vermicomposting
Earthworm is also known as ‘friends of farmers’ because they make burrows in the soil and make it porous which helps in the respiration and penetration of developing plant roots. The process of increasing fertility of the soil by earthworm is called vermicomposting
Q7.The colour of the ventral side of the frogs skin is
Solution
The colour of the ventral side of the skin of frog is pale yellow.
The colour of the ventral side of the skin of frog is pale yellow.
Q8.In which of the following tissues is the matrix not a product of synthesis of its cells ?
Solution
Matrix is not a product of synthesis of its cells in muscular tissue. It is the fibroblast cells of connective tissue which form fibres and matrix both.
Matrix is not a product of synthesis of its cells in muscular tissue. It is the fibroblast cells of connective tissue which form fibres and matrix both.
Q9.Carotene pigment is found in the cells of
Solution
Carotene is found in stratum corneum of epidermis and cells of sub-epidermal adipose tissue.
Carotene is found in stratum corneum of epidermis and cells of sub-epidermal adipose tissue.
Q10. The respiratory system of the cockroach consists of
Solution
The respiratory system of the cockroach comprises a network of white, shining tubes called trachea, that opens out by 10 pairs of small holes called spiracles which are present on the lateral sides of the body
The respiratory system of the cockroach comprises a network of white, shining tubes called trachea, that opens out by 10 pairs of small holes called spiracles which are present on the lateral sides of the body
