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 respiratory pigment present in cockroach is
Solution
In cockroach, there is no respiratory pigment. Every tissue of body is in direct communication with atmospheric air for gaseous exchange. For this, a complicated system of air tubes or trachea (tracheal system) is present, which open at surface through spiracles or stigmata.
In cockroach, there is no respiratory pigment. Every tissue of body is in direct communication with atmospheric air for gaseous exchange. For this, a complicated system of air tubes or trachea (tracheal system) is present, which open at surface through spiracles or stigmata.
Q2.The point by which Annelida advanced over Nematoda is
Solution
Annelids have true coelum,metameric segmentation and closed circulation.
Annelids have true coelum,metameric segmentation and closed circulation.
Q3. Which of the following is not an insect?
Solution
Spider belongs to Arachnida.
Spider belongs to Arachnida.
Q5.Arthropods are characterized by
Solution
Arthropoda is the largest phylum. Arthropoda are characterized by the following features-bilateral symmetrical body, triploblastic and metamerically segmented, jointed, appendages open circulatory system etc.
Arthropoda is the largest phylum. Arthropoda are characterized by the following features-bilateral symmetrical body, triploblastic and metamerically segmented, jointed, appendages open circulatory system etc.
Q6. The snake eating snake is
Solution
The king cobra (Ophiophagus hannah) is the world’s longest venomous snake, which can be measured upto 6.7 metres or 22 feets in length. King cobra is a snake eater and its diet probably consists of other snakes like pythons and even smaller ones of its species.
The king cobra (Ophiophagus hannah) is the world’s longest venomous snake, which can be measured upto 6.7 metres or 22 feets in length. King cobra is a snake eater and its diet probably consists of other snakes like pythons and even smaller ones of its species.
Q7.The limbless amphibian is
Solution
Ichthyophis belongs to order-Gymnophiona, sub-class-Lissamphibia, class-Amphibia of phylum-Chordata. The member of this order are limbless, blind, elongated worm like, burrowing tropical forms and are known as caecilians or blind worms.
Ichthyophis belongs to order-Gymnophiona, sub-class-Lissamphibia, class-Amphibia of phylum-Chordata. The member of this order are limbless, blind, elongated worm like, burrowing tropical forms and are known as caecilians or blind worms.
Q8.Which one is the real product of honey bee?
Solution
Bee wax is a real product of honey bee as it is secreted by hypodermal glands of worker bees. It is used in polishes, churches, modelling and to wax the thread.
Bee wax is a real product of honey bee as it is secreted by hypodermal glands of worker bees. It is used in polishes, churches, modelling and to wax the thread.
Q9.Note the following words.
I.Fenestra
II. Pedical
III.Lacinia
IV. Flagellum
V.Galea
VI. Mentum
VII.Palpifer
VIII. Cardo
IX.Glossa
Which of the above found in the first pair of maxillae in case of cockroach?
Solution
Maxillae are appendages of 5th head segment and known as first pair of maxillae. The first maxillae of cockroach has biramous structure, with protopodite containing cardo as its basal portion alongwith stipes articulated at 90°. Stipes bear a five jointed expedite or maxillary palp towards outside (its basal podomer called palpifer) and endopodite towards inside, with two closely placed podomeres celled galea and lacinia.
Maxillae are appendages of 5th head segment and known as first pair of maxillae. The first maxillae of cockroach has biramous structure, with protopodite containing cardo as its basal portion alongwith stipes articulated at 90°. Stipes bear a five jointed expedite or maxillary palp towards outside (its basal podomer called palpifer) and endopodite towards inside, with two closely placed podomeres celled galea and lacinia.
Q10. Which one of the following exhibits concentric ‘tube within tube’ plan?
Solution
In annelids, alimentary canal is straight with anterior mouth and posterior anus. Due to spacious, fluid filled body cavity between body wall and alimentary canal, the body appears like a tube within a tube in section.
In annelids, alimentary canal is straight with anterior mouth and posterior anus. Due to spacious, fluid filled body cavity between body wall and alimentary canal, the body appears like a tube within a tube in section.