ANIMAL KINGDOM QUIZ-7

ANIMAL KINGDOM QUIZ-7

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.  Bone marrow is absent in

•  Reptiles
•  Amphibians
•  Aves
•  Mammals

Solution
Bone of the birds like ostrich, owl are hollow and known as pneumatic, i.e., bone marrow is absent in bones of birds. This is the adaptation for aerial life of birds.

Q2.The glands present in the skin of frog are

•  Mucous and poisonous
•  Sweat and mammary
•  Sweat and sebaceous
•  Mucous and sweat

Solution
The skin of frog is smooth or rough,having mucous and poisonous glands.

Q3.  Maximum diversity is found in which of the following phylum?

•   Chordata
•  Arthropoda
•  Protozoa
•  Annelida

Solution
Phylum-Arthropoda is the largest phylum of animal kingdom including about 900,000 species in all habitats, which constitute about 70% of all the known species of animals.

Q4. The character of birds without expectation is

•  Omnivorous
•  Flying wings
•  Break without teeth
•  Lay eggs with calcareous shell

Solution
∵ Beak or bill of birds is formed due to prolonged growth in jaw bones. Beak of birds never bears teeths, rest three options may become exception in birds.

Q5. In earthworms,setae are present in all segments,expect the

•  First and the last segments
•  First and the clitellum
•  First segments
•  First,clitellum and last segments
Solution
  In earthworm, in each body segments, except the first, last and clitellum, there are rows of S-shaped setae, embedded in the epidermal pits in the middle of each segments. Their principle role is in locomotion.


Q6. Which of the following animals sows discontinuous distrubution?
•  Green muscle
•  Bats
•  Lung fish
•  Pacific salmon
Solution
Lung fishes have discontinuous disrlbution.


Q7.Annelids have a central nerve cord that is
•  Impermeable to K+
•  Hollow
•  Dorsal
•  Ventral
Solution
Annelids have a central ventral nerve cord.


Q8.Which of the following characters are present in class-crustacea?
•  Ciphalothorax, gills and appendages
•  Head and thorax, gills and appendages
•  Cephalothorax, book gills and appendages
•  Head and thorax, book gills and appendages
Solution
Class-Crustacea belongs to sub-phylum-Mandibulata of phylum-Arthropoda. In crustaceans, the head often joined with thorax to form cephalothorax, respiration by gills or body surface and appendages typically biramous.


Q9.Taenia solium derives its energy from the breakdown of
•  Nucleic acids
•  Amino acids
•  Glycogen
•  Glycerol
Solution
Polyp and medusa are the two basic body form present in Cnidarians



Q10. The integument of the frog is always kept moist because

•  It cannot move with dry skin
•  It performs cutaneous respiration
•  It cannot catch food with dry skin
•  It cannot jump better with moist skin
Solution
In frog, respiration take place through skin, lungs and bucco pharyngea. To perform cutaneous (skin) respiration the skin should be moist due to the presence of mucous secreting glands.

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