NEET Biology: Questions 521 - 528 of 3390
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Question number: 521
» Cell Structure and Function » Cell Organelles - Structure and Function » Cell Membrane
Question
Which one of the following is a non-protoplasmic cell inclusion
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Ribosomes |
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| b. | Mitochondria |
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| c. | Lysosomes |
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| d. | Cystoliths |
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Question number: 522
» Ecology and Environment » Ecosystem » Patterns, Components
Question
If carbon dioxide is withdrawn from the biosphere, which organism would first experience negative effects?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Primary producers |
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| b. | Secondary consumers |
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| c. | Producers |
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| d. | Tertiary consumers |
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Question number: 523
» Biotechnology and Its Applications » Genetically Modified Organisms
Question
The dwarf varieties of wheat brought from Mexico into India were
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Sharbati sonara and Pusa Lerma |
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| b. | Sonara-64 and Lerma Rojo-64 |
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| c. | Sonalika |
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| d. | Sonara-64 and Sonalika |
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Question number: 524
» Biotechnology and Its Applications » Genetic Engineering
Question
Somatotropin or human growth hormone (hGH) for the first time was genetically isolated by
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Banting and Best |
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| b. | Goeddel |
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| c. | Ross |
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| d. | Pasteur |
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Question number: 525
» Genetics and Evolution » Molecular Basis of Inheritance » DNA Replication
Question
The most striking example of point mutation is found in a disease called
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Night blindness |
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| b. | Thalassemia |
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| c. | Sickle-cell anaemia |
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| d. | Down’s syndrome |
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Question number: 526
» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Flower
Question
Floral formula represents
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Position of flower |
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| b. | Symmetry of a flower |
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| c. | Functions of a flower |
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| d. | Diagrammatic notation of floral characters |
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Question number: 527
» Plant Physiology » Mineral Nutrients » Macro and Micronutrients
Question
Symbiotic micro-organism is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Chromatium |
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| b. | Azotobacter |
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| c. | Rhizobium |
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| d. | Clostridium |
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Question number: 528
» Human Physiology » Excretory Products and Their Elimination » Modes of Excretion- Ammonotelism, Ureotelism, Uricotelism
Question
A person is undergoing prolonged fasting. His urine will be found to contain abnormal quantities of
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Fast |
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| b. | Aminoacisa |
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| c. | Glucose |
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| d. | Ketones |
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