Biology Structural organisation in Animals and Plants multiple choice questions NEET
NEET multiple choice questions Biology Structural organisation in Animals and Plants are given in small practice tests.
The questions are based on 10 + 2 syllabus.
These questions were given in previous compitative examinations.
You should study the textbook lesson Structural organisation in Animals and Plants very well in NCERT or other textbooks.
NEET Biology
NEET Diversity in living world questions
Multiple choice questions Structural organisation in Animals and Plants NEET
Structural organisation in Animals and Plants
Multiple choice questions
Self practice test 1
1) What is the name of the blood vessel that carries deoxigenated blood from the body to the heart in a frog ?
1. Pulmonary vein
2. Vena cava
3. Aorta
4. Pulmonary artery
3) Statement I : The ground substance of bone is solid pliable and resists compression.
Statement II : The bone marrow of all bones is the site of production of blood cells. In light of the above statements, choose the most appropriate answer from the options given below.
1. Both statement I and statement II are correct
2. Both statement I amd statement II are incorrect
3. Statement I is correct but statement II is incorrect
4. Statement I is incorrect but statement II is correct.
4) Which of the following statements is correct about the type of Junction and their role in our body ?
1. Adhering Junction facillitate the cells to communicate with each other.
2. Tight junction help to stop substances from the leaking across a tissue.
3. Tight junctions help to perform cementing to keep neighbouring cells together.
4. Gap junctions help to create gap between the cells and tissues.
5) In which of the following connective tissues, the cells secrete fibres of collagen and elastin ?
A. Cartilage
B. Bone
C. Adipose tissue
D. Blood
E. Areolar tissue
Choose the most appropriate answer from the options given below :
1. B, C, D and E only
2. A, B, C and E only
3. B, C and D only
4. A, C and D only
6) Which of the following is characteristic feature of cockroach regarding sexual dimorphism ?
1. Dark brown body colour and anal cerci
2. Presence of anal styles
3. Presence of sclerites
4. Presence of anal cerci
7) In which of the following animals, digestive track has additional chambers like crop and gizzard ?
1. Corvus, Columba, Chameleon
2. Bufo, Balaenoptera, Bangarus
3.Catla Columba, Crocodilus
4. Pavo Psittacula, Corvus
8) Which of the following types of epithelium is present in the bronchioles and fallopian tubes ?
1. Stratified squamous epithelium
2. Simple squamous epithelium
3. Simple columnar epithelium
4. Ciliated epithelium
9) excretion in cockroach is performed by all accept
1. Hepatic caeca
2. Urecose glands
3. Malpighian tubules
4. Fat body
10) Which of the following statements wrongly represents the nature of smooth muscle ?
1. Communication among the cells is performed by intercalated discs
2. The muscles are present in the wall of blood vessels
3. These muscles have no striations
4. They are involuntary muscles
Answers for self practice test 1
1) 2
2) 3
3) 2
4) 2
5) 2
6) 2
7) 4
8) 4
9) 1
10) 1
Self practice test 2
1) Which one of the following is not a constituent of cell membrane ?
1. Phospholipids
2. Cholesterol
3. Glycolipids
4. Proline.
2) The plasma member in consists mainly of :
1. Proteins embedded in a carbohydrate bilayer
2. Phospholipids embedded in a protein bilayer
3. Proteins embedded in a phospholipid bilayer
4. Proteins embedada in a polymer of glucose molecule.
3) Algae have cell wall made up of :
1. Cellulose, hemicellulose and pectins
2. Cellulose, galactans and mannans
3. Hemicellulose, pectins and proteins
4. Pectins, Cellulose and proteins.
4) Which one of the following is not considered as a part of the endomembrane system ?
1. Lysosome
2. Golgi complex
3. Peroxisome
4. Vacuole
5) In plant and animal cells, chromatids or chromatin are made up of :
1. Only DNA
2. DNA, RNA and Histone
3. DNA, RNA, Protein and some fat bodies
4. DNA, RNA, Histone and non Histones.
6) The osmotic expansion of a cell kept in water is you chiefly regulated by :
1. Mitochondria
2. Vacuoles
3. Plastids
4. Rebosomes
7) Telomere shorting during cell divisions signifies :
1. Cellular aging
2. Loss of base pairs from chromosomal ends
3. Decrease replication potential of cells
4. All of these
8) Fluid mosaic model was proposed by :
1. Singer and Nicolson
2. Jacob and Monad
3. Schleiden and Schwann
4. Rudolf Virchow
9) The concept of “Imnis cellula-e cellula” regarding cell division was first proposed by :
1. Rudolf Virchow
2. Theodor Schwann
3. Schleiden
4. Aristotle
Answers for self practice test 2
1) 4
2) 3
3) 2
4) 3
5) 4
6) 1
7) 4
8) 1
9) 1
10) 3
Self practice test 3
1) Cuboidal epithelium with brush border of microvilli is found in:
1. Proximal and convoluted tubule of nephron
2. Eustachian
3. Lining of intestine
4. Ducts of salivery glands
2) The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in
1. Bronchioles and fallopian tubes
2. Bile duct and bronchioles
3. Fallopian tubes and pancreatic duct
4. Eustachian tube and salivary duct
3) In male cockroaches sperms are stored in which part of the reproductive system ?
1. Seminal vesicles
2. Mushroom glands
3. Testes
4. Vas deferens
4) Which of the following features is not present in very Periplaneta americana ?
1. Exoskeleton composed of N-acetylglucos -amine
2. Metamerically segmented body
3. Schizocoelom as body cavity
4. Indeterminate and radial cleavage during embryonic development
5) Frog’s heart when taken out of the body continuous to beat per some time. Select the best option from the following statements.
1. Frog is a poikilotherm
2. Frock does not have any coronary circulation
3. Heart is “myogenic” in nature
4. Fleart is autoexcitable
1. Only 4
2. 1 and 2
3. 3 and 4
4. Only 3
6) Which of the following features is used to identify a male cockroach from a female cockroach ?
1. Presence of boat shaped sternum on the 9th abdominal segment
2. Presence of caudal styles
3. Forewings with darker tegmina
4. Presence of anal card
7) Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth.
1. Pharnyx – Oesophagus – Ileum – Crop – Gizzard – Colon – Rectum.
2. Pharnyx – Oesophagus – Crop – Gizzard – Ileum – Colon – Rectum
3. Pharnyx – Oesophagus – Gizzard – Crop – Ileum – Colon – Rectum
4. Pharnyx – Oesophagus – Gizzard – Ileum – Crop – Colon – Rectum.
8) identify the types of cell junctions that help to stop the leakage of the substances across a tissue under communication with neighbouring cells via Rapid transfer of iron and molecules
1. Adhering junctions and Tight junctions respectively
2. Adhering junctions and Gap junctions respectively
3. Gap junctions and Adhering junctions respectively
4. Tight junction and Gap junctions respectively
9) Which one of the following characteristic is incorrect with respect to cockroach
1. In female 7th – 9th sterna together form a genital pouch
2. 10th abdominal segment in both sexes, bears a pair of anal cerci
3. A ring of gastric caeca is present at the junction of midgut and hindgut
4. Hypoparynx lies within the cavity and enclosed by the mouth parts.
10) Choose the correct statements
a. Bones support under protector software tissues and organs
b. Weight bearing function is served by limb bones
c. Ligament is the site of production of blood cells
d. Adipose tissue is specialised to store fats
e. Tendon attach one bone to another
1. a, b and e only
2. a, b and d only
3. b, c and e only
4. a, c and d only
Answers for self practice test 3
1) 1
2) 1
3) 1
4) 4
5) 3
6) 2
7) 2
8) 4
9) 3
10) 2
Self practice test 4
1) In germinating seeds, fatty acids are degraded exclusively in the ;
1. Peroxisomes
2. Mitochondria
3. Proplastids
4. Glyoxysomes
2) Cytoskeleton is made up of :
1. Proteinaceous filaments callose
2. Calcium carbonate granules
3. Callose deposits
4. Cellulosic microfibrills.
3) important site for formation of glycoproteins under glycol lipids is
1. Vacuole
2. Golgi apparatus
3. Plastids
4. Lysosome.
4) The Golgi complex plays a major role :
1. In post translational modification of proteins and glycosidation of lipids
2. In trapping the light and transforming it into chemical energy
3. In digesting proteins and carbohydrates
4. As energy transferring organelles.
5) The chromosomes in which centromere is situated close to one and are :
1. Acrocentric
2. Telocentric
3. Sub-metacentric
4. Metacentric
6) Which of the following are not membrane bound
1. Meesosomes
2. Vacuoles
3. Ribosomes
4. Lysosomes
7) A cell organelle containing hydrolytic enzymes is ;
1. Ribosome
2. Mesosome
3. Lysosome
4. Microsome
8) Which of the following statements is not correct
1. Lysosomes have numerous hydrolytic enzymes
2. The hydrolytic enzymes of lysosomes are active under acidic PH
3. Lysosomes are membrane bound structures
4. Lysosomes are formed by the process of packaging in the endoplasmic reticulum.
9) Water soluble pigments found in plant cell vacuole are :
1. Xanthophylls
2. Chlorophylls
3. Carotenoids
4. Anthocyanins
10)
Answers for self practice test 4
1) 4
2) 1
3) 2
4) 1
5) 1
6) 3
7) 3
8) 4
9) 4
10) 1
M
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