Biology

Invertebrate Zoology

634 Questions

Invertebrate zoology covers the anatomical and physiological characteristics of animals without backbones, focusing heavily on insects, earthworms, and other arthropods. These questions explore structural components like respiratory organs and excretory systems. This topic forms a crucial part of the biology section in various competitive exams.

Cockroach anatomyEarthworm organsInsect ordersRespiratory organsExcretory organs

Invertebrate Zoology Questions

Multiple choice

Which model organism is often utilized to study the development of the integumentary system?

  1. Xenopus laevis

  2. Gallus gallus

  3. Drosophila melanogaster

  4. Caenorhabditis elegans
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Xenopus laevis, also known as the African clawed frog, is a commonly used model organism for studying the development of the integumentary system due to its accessible embryos, rapid development, and the ability to manipulate gene expression.

Multiple choice

Which model organism is frequently employed to study the development of the lymphatic system?

  1. Mus musculus

  2. Rattus norvegicus

  3. Drosophila melanogaster

  4. Caenorhabditis elegans
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Mus musculus, commonly known as the mouse, is a widely used model organism for studying the development of the lymphatic system due to its genetic similarity to humans, well-established genetic tools, and the availability of genetically modified strains.

Multiple choice

Which body part is the focus of the grotesque transformation in David Cronenberg's film 'The Fly' (1986)?

  1. Head

  2. Arm

  3. Leg

  4. Stomach
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Seth Brundle's head undergoes a horrifying transformation as it merges with that of a fly, resulting in a grotesque and disturbing visual.

Multiple choice

Which of the following is NOT a type of metamorphosis?

  1. Complete metamorphosis

  2. Incomplete metamorphosis

  3. Gradual metamorphosis

  4. Direct development
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Direct development is not a type of metamorphosis, but rather a process by which an embryo develops directly into a juvenile without undergoing a larval stage.