This practice test includes 25 important multiple choice questions from the chapter structural Organisation In Animals Class 11th Biology. These MCQs are also very helpful for neet and other competitive entrance exams after 10+2 (12th class). so practice, revise and check your progress of preparation.
To Check your Progress and get points for your performance
Login & Start the Test
OR
Start the Test Without Login
OR
Scroll Down to See Questions
Q.1.
Blood corpuscles are formed in the
- Haversian canal
- endosteum
- red bone marrow
- pancreas
Answer:
(c) red bone marrow
Explanation: red bone marrow
Explanation: red bone marrow
Q.2.
Which of the following is absent in female frog?
- Webbed feet
- Copulatory pads
- Tympanum
- All are present
Answer:
(b) Copulatory pads
Explanation: Copulatory pads are absent in female frog.These are present on the first digit of the fore limbs.
Explanation: Copulatory pads are absent in female frog.These are present on the first digit of the fore limbs.
Q.3.
Osteoblasts are found in
- blood
- muscle
- Bone
- catrilage
Answer:
(c) Bone
Q.4.
Choose the incorrect statement.
- Vascular system of frog is closed type.
- Frogs have 4-chambered heart.
- During aestivation and hibernation, skin acts as respiratory organ.
- All the statements are correct
Answer:
(b) Frogs have 4-chambered heart.
Explanation: Vascular system of frogs is closed and they have 3-chambered heart.
Explanation: Vascular system of frogs is closed and they have 3-chambered heart.
Q.5.
Which one of the four parts mentioned below is not part of a single uriniferous tubule ?
- Bowman scapsule
- Loop of Henle
- Distal convoluted tubule
- Collecting ducts
Answer:
(d) Collecting ducts
Explanation: Collecting ducts
Explanation: Collecting ducts
Q.6.
Ciliated epithelium is present in
- fallopian tubes
- blood vessels
- mid brain
- none of the above
Answer:
(a) fallopian tubes
Explanation: Ciliated epithelium is present in inner surface of hollow organs like bronchioles ando fallopian tubes.
Explanation: Ciliated epithelium is present in inner surface of hollow organs like bronchioles ando fallopian tubes.
Q.7.
The vascular tissue of blood is made up of
- RBC
- plasma
- platelets
- all of the above
Answer:
(d) all of the above
Explanation: all of the above
Explanation: all of the above
Q.8.
Which membrane protects the eyes of frog in water?
- Tympanum
- Skin
- Sebaceous
- Nictitating
Answer:
(d) Nictitating
Explanation: Frogs have nictitating membrane which protect their eyes in water.
Explanation: Frogs have nictitating membrane which protect their eyes in water.
Q.9.
Fats are richly found in
- alveolar tissue
- lymph glands
- adipose tissue
- liver cells
Answer:
(c) adipose tissue
Q.10.
The main function of the skin of frog is
- the exchange of respiratory gases
- the storage of fat
- the storage of energy
- to convert light vitamin D
Answer:
(a) the exchange of respiratory gases
Explanation: the exchange of respiratory gases
Explanation: the exchange of respiratory gases
Q.11.
The ciliated epithelium in our body may be found in
- trachea
- ureter
- bile duct
- intestines
Answer:
(a) trachea
Explanation: trachea
Explanation: trachea
Q.12.
Which one of the following is a scent gland of mammals?
- Bartholin
- Anal
- Prostate
- Adrenal
Answer:
(b) Anal
Explanation: Anal
Explanation: Anal
Q.13.
The characteristic of simple eqithelium is that
- the cells are loosely placed
- they are single – layered in thickness
- cells are tightly packed with no intercelluar spaces
- cells are generally ciliated
Answer:
(b) they are single – layered in thickness
Q.14.
Spot the salivary gland in the following :
- sublingual
- adrenal
- Brunners
- lacrimal
Answer:
(a) sublingual
Explanation: sublingual
Explanation: sublingual
Q.15.
Protein not found in the connective tissues is
- actin
- ossein
- collagen
- elastin
Answer:
(a) actin
Q.16.
Tendons connect the following
- bone to bone
- muscle to muscle
- cartilage to muscle
- bone to muscle
Answer:
(d) bone to muscle
Q.17.
Frogs are beneficial to us because
- they protect crops
- they links food web
- they are food to man.
- all of these
Answer:
()
Explanation: Frogs are beneficial to man because they protect crops and eat insects.They maintain ecological balance.They link food chain and food web.Muscular leg of frog is used as food by man
Explanation: Frogs are beneficial to man because they protect crops and eat insects.They maintain ecological balance.They link food chain and food web.Muscular leg of frog is used as food by man
Q.18.
Which membrane protects the eyes of frog in water?
- Tympanum
- Skin
- Sebaceous
- Nictitating
Answer:
(d) Nictitating
Explanation: Frogs have nictitating membrane which protect their eyes in water
Explanation: Frogs have nictitating membrane which protect their eyes in water
Q.19.
Which of the following helps in locomotion of earthworms?
- Clitellum
- Setae
- Intersegmental grooves
- Nephridiophores
Answer:
(c) Intersegmental grooves
Explanation: Setae helps in locomotion of earthworms
Explanation: Setae helps in locomotion of earthworms
Q.20.
Which is not a part of reproductive system of female cockroach?
- Phallic gland
- Vestibulum
- Gonapophyses
- Collaterial glands
Answer:
()
Explanation: Phallic gland is a part of male reproductive system of cockroach.It helps in formation of spermatophores
Explanation: Phallic gland is a part of male reproductive system of cockroach.It helps in formation of spermatophores
Q.21.
Glands of Zeis are associated with eyelashes. These are modified
- Sweat glands
- Mucous glands
- Sebaceous glands
- Sudoriferous glands
Answer:
(c) Sebaceous glands
Q.22.
The most abundant type of animal tissue in the complex animals is
- Muscle tissue
- Nervous tissue
- Connective tissue
- Epithelial tissue
Answer:
(c) Connective tissue
Q.23.
The epithelium found in the lining layer of stomach and intestine is
- Squamous epithelium
- Cuboidal epithelium
- Columnar epithelium
- Ciliated columnar epithelium
Answer:
(c) Columnar epithelium
Q.24.
In mammals maximum energy is lost by the
- Respiration
- Urine
- Skin
- Stool
Answer:
(c) Skin
Explanation: Skin
Explanation: Skin
Q.25.
Which one of the following contains the largest quantity of extra-cellular material
- Striated muscle
- Areolar tissue
- Stratified epithelium
- Myelinated nerve fibres
Answer:
(b) Areolar tissue
SIMILAR FOR YOU
Videos from Youtube 〉
Posted in neet ug 2024 neet ug exam 2024 neet ug practice questions neet ug practice biology class 11 class 11th biology class 11th biology questions class 11th viva questions class 11th revision test class 11th revision mcqs biology for neet neet bio neet biology questions neet class 11th free neet preparation neet chapter wise mcqs neet important biology questions neet revision questions structural organisations structural organisation in animals animals animal kingdom
1 likes 12104 views
Share