Subtopic: Resource Utilisation & Maintenance |
54%
Level 3: 35%-60%
AIPMT - 2013
Hints
The cell-mediated immunity inside the human body is carried out by:
1. B-lymphocytes
2. Thrombocytes
3. Erythrocytes
4. T-lymphocytes
1. B-lymphocytes
2. Thrombocytes
3. Erythrocytes
4. T-lymphocytes
Subtopic: Details of Immunity |
84%
Level 1: 80%+
AIPMT - 2013
Hints
Match the name of the animal (Column-I), with one characteristic (Column-II), and the phylum/class (Column-III) to which it belongs:
| Column-I | Column-II | Column-III | |
| 1. | Ichthyophis | terrestrial | Reptilia |
| 2. | Limulus | body covered by chitinous exoskeleton | Pisces |
| 3. | Adamsia | radially symmetrical | Porifera |
| 4. | Petromyzon | ectoparasite | Cyclostomata |
Subtopic: Miscellaneous |
76%
Level 2: 60%+
AIPMT - 2013
Hints
Pigment-containing membranous extensions in some cyanobacteria are:
| 1. | Basal bodies | 2. | Pneumatophores |
| 3. | Chromatophores | 4. | Heterocysts |
Subtopic: Details of Prokaryotic Cell Structure |
87%
Level 1: 80%+
AIPMT - 2013
Hints
Select the answer which correctly matches the endocrine gland with the hormone it secretes and its function/deficiency symptom:
| Endocrine gland | Hormone | Function/deficiency symptom | |
| (A) | Posterior Pituitary | Growth Hormone (GH) | Oversecretion stimulates abnormal growth |
| (B) | Thyroid gland | Thyroxine | Lack of iodine in diet results in goitre |
| (C) | Corpus luteum | Testosterone | Stimulates spermatogenesis |
| (D) | Anterior pituitary | Oxytocin | Stimulates uterus contraction during childbirth |
1. (A)
2. (B)
3. (C)
4. (D)
Subtopic: Thyroid Gland Part I | Thyroid Gland Part II |
87%
Level 1: 80%+
AIPMT - 2013
Hints
The first stable product of fixation of atmospheric nitrogen in leguminous plants is:
1. Ammonia
2. Nitrite
3. Glutamate
4.
2. Nitrite
3. Glutamate
4.
Subtopic: Nodule formation |
81%
Level 1: 80%+
AIPMT - 2013
Hints
90%
Level 1: 80%+
AIPMT - 2013
Hints
Links
What external changes are visible after the last moult of a cockroach nymph?
1. Anal cerci develop
2. Both fore wings and hind wings develop
3. Labium develops
4. Mandibles become harder
2. Both fore wings and hind wings develop
3. Labium develops
4. Mandibles become harder
Subtopic: Cockroach: Female Reproductive System |
89%
Level 1: 80%+
AIPMT - 2013
Hints
What is the correct sequence of sperm formation?
| 1. | spermatogonia, spermatocyte, spermatozoa, spermatid |
| 2. | Spermatogonia, spermatozoa, spermatocyte, spermatid |
| 3. | Spermatogonia, spermatocyte, spermatid, spermatozoa |
| 4. | Spermatid, spermatocyte, spermatogonia, spermatozoa |
Subtopic: Seminiferous Tubules & Spermatogenesis |
75%
Level 2: 60%+
AIPMT - 2013
Hints
Links
Select the wrong statement:
| 1. | Anisogametes differ either in structure, function or behaviour |
| 2. | In Oomycetes, the female gamete is smaller and motile, while the male gamete is larger and non-motile |
| 3. | Chlamydomonas exhibits both isogamy and anisogamy and Fucus shows oogamy |
| 4. | Isogametes are similar in structure, function and behaviour |
Subtopic: Algae |
80%
Level 1: 80%+
AIPMT - 2013
Hints
© 2026 GoodEd Technologies Pvt. Ltd.