Match List-I with List-II regarding the organs of cockroach:
List I
List II
(a)
Crop
(i)
grinding the food particles
(b)
Proventriculus
(ii)
secretion of digestive juice
(c)
Hepatic caecae
(iii)
removal of nitrogenous waste
(d)
Malpighian tubules
(iv)
storage of food
Choose the correct answer from the options given below:
(a)
(b)
(c)
(d)
1.
(iv)
(i)
(ii)
(iii)
2.
(iii)
(ii)
(i)
(iv)
3.
(ii)
(iv)
(i)
(iii)
4.
(i)
(iv)
(iii)
(ii)
Subtopic: Â Cockroach: Structure of Thorax |
 84%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Choose the correct statement about a muscular tissue:
| 1. | Skeletal muscle fibres are uninucleated and found in parallel bundles. |
| 2. | Intercalated discs allow the cardiac muscle cells to contract as a unit. |
| 3. | The walls of blood vessels are made up of columnar epithelium. |
| 4. | Smooth muscles are multinucleated and involuntary |
Subtopic: Â Cardiac Muscle & Smooth Muscle |
 74%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Choose the correct statements :
Choose the most appropriate answer from the options given below :
| (a) | Bones support and protect softer 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) | Tendons attach one bone to another |
Choose the most appropriate answer from the options given below :
| 1. (a), (b) and (d) only | 2. (b), (c) and (e) only |
| 3. (a), (c) and (d) only | 4. (a), (b) and (e) only |
Subtopic: Â Connective Tissue |
 80%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Excretion in cockroach is performed by all, EXCEPT :
1. Uricose glands
2. Malpighian tubules
3. Fat body
4. Hepatic caeca
1. Uricose glands
2. Malpighian tubules
3. Fat body
4. Hepatic caeca
Subtopic: Â Cockroach: Excretory System |
 73%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Ear wax secreting cells have which type of epithelium?
1. Columnar epithelium
2. Exocrine glandular epithelium
3. Compound epithelium
4. Endocrine glandular epithelium
Subtopic: Â Glandular Epithelium & Cell Junction |
 86%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
In Cockroach:
I: Excretion is performed by Malpighian tubules.
II. Mosaic vision is possible due to compound eyes.
III. Tissues receive oxygen through the blood vascular system.
IV. Hepatic caeca secrete digestive juice.
V. The development is paurometabolous.
The number of correct statements is:
1. 2
2. 3
3. 4
4. 5
I: Excretion is performed by Malpighian tubules.
II. Mosaic vision is possible due to compound eyes.
III. Tissues receive oxygen through the blood vascular system.
IV. Hepatic caeca secrete digestive juice.
V. The development is paurometabolous.
The number of correct statements is:
1. 2
2. 3
3. 4
4. 5
Subtopic: Â Cockroach: Intro & External Morphology |Â Cockroach: Digestive System |Â Cockroach: Respiratory System |Â Cockroach: Circulatory System |Â Cockroach: Excretory System |Â Cockroach: Compound Eye |Â Cockroach: Female Reproductive System |
 67%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Choose the mismatch from the following:
| 1. | Moist surface of buccal cavity | Compound epithelium |
| 2. | Biceps | Smooth muscles |
| 3. | Blood | Fluid connective tissue |
| 4. | Bronchioles | Ciliated epithelium |
Subtopic: Â Animal Tissue: Muscle Types & Skeletal Muscles |
 81%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Read the given statements with respect to cockroach:
(A) Heart of cockroach consists of an elongated muscular tube lying along mid ventral line of thorax and abdomen.
(B) In the head region, the brain is represented by supra-oesophageal ganglion, which supplies nerves to antennae and compound eyes.
Select the correct option:
1. Both statements (A) and (B) are correct
2. Both statements (A) and (B) are incorrect
3. Only statement (A) is correct
4. Only statement (B) is correct
(A) Heart of cockroach consists of an elongated muscular tube lying along mid ventral line of thorax and abdomen.
(B) In the head region, the brain is represented by supra-oesophageal ganglion, which supplies nerves to antennae and compound eyes.
Select the correct option:
1. Both statements (A) and (B) are correct
2. Both statements (A) and (B) are incorrect
3. Only statement (A) is correct
4. Only statement (B) is correct
Subtopic: Â Cockroach: Circulatory System |Â Cockroach: Nervous System |
 60%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Assertion (A): The neural system of Hydra is better organised than insects.
Reason (R): Insects have a brain along with a number of ganglia and neural tissues.
In the light of above statements, select the correct option.
1. Both (A) and (R) are true and (R) is the correct explanation of (A)
2. Both (A) and (R) are true but (R) is not the correct explanation of (A)
3. (A) is true, (R) is false
4. (A) is false, (R) is true
Reason (R): Insects have a brain along with a number of ganglia and neural tissues.
In the light of above statements, select the correct option.
1. Both (A) and (R) are true and (R) is the correct explanation of (A)
2. Both (A) and (R) are true but (R) is not the correct explanation of (A)
3. (A) is true, (R) is false
4. (A) is false, (R) is true
Subtopic: Â Cockroach: Nervous System |
 73%
Please attempt this question first.
Hints
Which of the following is incorrect with respect to the epithelium found in the lining of small intestine?
1. Composed of a single layer of tall and slender cells
2. Nuclei are located at the base
3. Free surface may have microvilli
4. Also lines bronchioles
1. Composed of a single layer of tall and slender cells
2. Nuclei are located at the base
3. Free surface may have microvilli
4. Also lines bronchioles
Subtopic: Â Introduction to Animal & Epithelium Tissue |Â Simple Epithelium |
 74%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
© 2024 GoodEd Technologies Pvt. Ltd.