MCQs for Biology NEET 2021

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MCQ on Arthopoda

The animal kingdom is dominated by the Arthropoda with close to 85% known species in this phylum. Entities belonging to this phyla show an exoskeleton chiefly consisting of chitin, which is a polysaccharide resistant to water. They have a segmented body and fusion of segments known as tagma. Solve some important NEET questions on Arthropoda.

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In arthropods, this is complete

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The periplaneta belongs to which of this phyla

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The labrum in cockroach is attached to the head capsule through the means of

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The characteristic of pronounced cephalisation is seen in

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This is the basic unit in the eye of insect/cockroach

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This is the common factor between housefly, anopheles and cockroach

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Pick the common trait in rats, bed bugs, mosquitoes, leeches

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The growth in arthropods goes along with this process

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To view the haemocoel, you would pick this animal

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In cockroach, the spiracles are found in

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MCQs on Predators for NEET exams 2021

Predation is killing others for food. These animals can either be group hunters (wolves) or solitary hunters (leopards). To promote the behaviour of hunting, predatory animals are equipped with strong sensory instincts, which are different in different animals. Where visual acuity is incredible in case of the red-tailed hawks, owls on the other hand have an impeccable sense of hearing. Listed below are some questions on the topic – predators. Take this quiz and solve to test your knowledge.

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Predators suppression of prey declines with the increasing impact of prey on the next lower trophic level such as the impact of herbivores on plants – this is

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The starfish Pisaster amongst the rocky intertidal communities of the American Pacific coast is a significant

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In an ecosystem, if you discard predators in a hypothetical scenario causing few species to become extinct, it indicates

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The reason why exotic species starts dispersing fast and turns invasive is

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Predators which consume almost everything are

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This can be a predator in a broad ecological context

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Prey is small, predator is massive, typically filter feeders – whales and zooplankton and lichen, graph is found to be linear

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This cannot be performed by predators

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 In this interaction, the interacting species stay close together

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Predation can be considered as

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MCQs on Tuberculosis For NEET exams 2021

Tuberculosis (TB) is a disease caused by bacteria called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but they can also damage other parts of the body. TB spreads through the air when a person with TB of the lungs or throat coughs, sneezes, or talks.

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Diagnosis of tuberculosis is done by

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This is the main symptom of Tuberculosis

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The causative of Tuberculosis produces Tuberculin, it is a/an

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This is the reason why diagnosing tuberculosis is turning challenging

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A combination of medications which are applied to treat tuberculosis is

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The BCG vaccine is administered for immunity against

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For Tuberculosis, the drugs used to combat it are

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Which of these is the culture medium for Mycobacterium tuberculosis?

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The first person who discovered Mycobacterium tuberculosis was

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The causative of tuberculosis is

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MCQs on Dialysis For NEET Exams 2021

Dialysis is a treatment that filters and purifies the blood using a machine. This helps keep your fluids and electrolytes in balance when the kidneys can't do their job. Dialysis has been used since the 1940s to treat people with kidney problems.

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Diagnosis of tuberculosis is done by

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This is the main symptom of Tuberculosis

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The causative of Tuberculosis produces Tuberculin, it is a/an

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This is the reason why diagnosing tuberculosis is turning challenging

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A combination of medications which are applied to treat tuberculosis is

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The BCG vaccine is administered for immunity against

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For Tuberculosis, the drugs used to combat it are

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Which of these is the culture medium for Mycobacterium tuberculosis?

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The first person who discovered Mycobacterium tuberculosis was

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The causative of tuberculosis is

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MCQs on Growth hormones For NEET Exams 2021

Growth hormone (GH) or somatotropin, also known as human growth hormones (hGH or HGH) in its human form, is a peptide hormone that stimulates growth, cell reproduction, and cell regeneration in humans and other animals. It is thus important in human development.

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This part serves as a kidney in Dialysis

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What is the composition of the membrane that is used in Dialysis?

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The space near the gut as per the kidney dialysis is known as

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 Immunosuppressant drugs are consumed with

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This is the chief principle of Dialysis

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This is the correct definition for Dialysis

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_________ is the access for treatment that is used in Peritoneal dialysis

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This can be a side effect of haemodialysis

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Apart from the conventional use, Dialysis can also be used in scenarios of

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The mineral that must be consumed in limited quantities by those undertaking Dialysis is

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