STRUCTURAL ORGANISATION QUIZ-5
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. Which of the following is the characteristic feature of the earthworm?
Solution
Earthworm shows adaptations mainly for burrowing and survival. It has an ability to push its way through the soft soil and to eat its way through the hard soil. Thus ensures its efficiency under both type of soil conditions
Earthworm shows adaptations mainly for burrowing and survival. It has an ability to push its way through the soft soil and to eat its way through the hard soil. Thus ensures its efficiency under both type of soil conditions
Q2.Hindbrain of a frog consists of
Solution
The hindbrain of the frog consists of a cerebellum and medulla oblongata. The medulla oblongata passes out through the foramen magnum and continues into the spinal cord, which is enclosed by vertebral column
The hindbrain of the frog consists of a cerebellum and medulla oblongata. The medulla oblongata passes out through the foramen magnum and continues into the spinal cord, which is enclosed by vertebral column
Q3. The leucocytes contain, which of the following in large quantity?
Solution
Leucocytes or white blood corpuscles are colourless blood cells. These are of two types on the basis of presence or absence of granules in cytoplasm : Granulocytes : Granules are present in cytoplasm of granulocytes.
Leucocytes or white blood corpuscles are colourless blood cells. These are of two types on the basis of presence or absence of granules in cytoplasm : Granulocytes : Granules are present in cytoplasm of granulocytes.
Q4. Tendons and ligaments are
Solution
Tendons are white fibrous connective tissue, which connect muscle to bone. Ligaments are yellow fibrous connective tissue, which connect one bone to another bone.
Tendons are white fibrous connective tissue, which connect muscle to bone. Ligaments are yellow fibrous connective tissue, which connect one bone to another bone.
Q5.In male reproductive the system of frog …A… are 10-12 in number that arises from the testes. They enters the …B… on their sides and opens into …C…
Identify A to C to complete the given statement
Solution
In male reproductive system of frog, vasa efferentia are 10-12 in numbers arises from testes. They enter the kidney on their sides and opens into the Bidder’s canal
In male reproductive system of frog, vasa efferentia are 10-12 in numbers arises from testes. They enter the kidney on their sides and opens into the Bidder’s canal
Q6. Which of the following nephridia in earthworm remain attached to the lining of the body
Solution
In excretory system of the earthworm, integumentary nephridia, is attached to the lining of the body wall of segment 3 to the last that opens on the body surface. They discharge body waste to the exterior by nephridiopores
In excretory system of the earthworm, integumentary nephridia, is attached to the lining of the body wall of segment 3 to the last that opens on the body surface. They discharge body waste to the exterior by nephridiopores
Q7.Forewings of the cockroach are known as
Solution
Mesothoracic wings are thick, opaque and leathery. They are not used in flight. They are only protective in function and serve to cover the metathoracic wings when cockroach is not flying. Therefore, they are called tegmina
Mesothoracic wings are thick, opaque and leathery. They are not used in flight. They are only protective in function and serve to cover the metathoracic wings when cockroach is not flying. Therefore, they are called tegmina
Q8.A pair of spermatheca is present in the 6th segment of the cockroach which opens into
Solution
A pair of spermatheca is present in the 6th segment of the cockroach which opens into the genital chamber. The larger spermatheca stores spermatozoa received from the male during copulation. The smaller one is non-functional
A pair of spermatheca is present in the 6th segment of the cockroach which opens into the genital chamber. The larger spermatheca stores spermatozoa received from the male during copulation. The smaller one is non-functional
Q9.The head of the cockroach show great mobility in all directions due to
Solution
The head of a cockroach shows mobility in all the directions due to the presence of flexible neck. The neck is a slender, flexible tube, articulating the head with the thorax. It is supported by a few ring-like sclerites
The head of a cockroach shows mobility in all the directions due to the presence of flexible neck. The neck is a slender, flexible tube, articulating the head with the thorax. It is supported by a few ring-like sclerites
Q10. Which of the following metalloprotein is found in the blood of earthworm?
Solution
In earthworms, the blood glands are present on the 4th, 5th and 6th. They produces blood cells and haemoglobin which gets dissolved in the blood plasma. Blood contains leucocytes only
In earthworms, the blood glands are present on the 4th, 5th and 6th. They produces blood cells and haemoglobin which gets dissolved in the blood plasma. Blood contains leucocytes only
