Biology ยท Science General

Diversity in Living Organisms

3,323 Questions

The diversity in living organisms deals with the classification of life forms into various kingdoms and phyla. This topic covers specific traits of bacteria, animal body cavities, and structural adaptations for survival. These fundamentals are crucial for biology sections in medical entrance and state board exams.

Animal phyla characteristicsBacteria and flagellaBiological adaptationsKingdom Animalia classificationBody cavity typesExtinct organism subphylaJawless animals identification

Diversity in Living Organisms Questions

Multiple choice

Which of the following is a characteristic of Indian Polychaetes?

  1. Fleshy parapodia

  2. Well-developed head

  3. Closed circulatory system

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Indian Polychaetes are characterized by their fleshy parapodia, well-developed head, and closed circulatory system.

Multiple choice

Which of the following is an example of an Indian Annelid that lives in freshwater?

  1. Pheretima posthuma

  2. Hirudinaria granulosa

  3. Nereis diversicolor

  4. All of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hirudinaria granulosa is an example of an Indian Annelid that lives in freshwater.

Multiple choice

Which of the following is an example of an Indian Annelid that lives in marine water?

  1. Pheretima posthuma

  2. Limnatis nilotica

  3. Nereis diversicolor

  4. All of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Nereis diversicolor is an example of an Indian Annelid that lives in marine water.

Multiple choice

Which of the following is an example of an Indian Annelid that is a parasite?

  1. Pheretima posthuma

  2. Hirudinaria granulosa

  3. Erpobdella octoculata

  4. All of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Erpobdella octoculata is an example of an Indian Annelid that is a parasite.

Multiple choice

Which of the following is an example of an Indian Annelid that is a predator?

  1. Pheretima posthuma

  2. Limnatis nilotica

  3. Marphysa sanguinea

  4. All of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Marphysa sanguinea is an example of an Indian Annelid that is a predator.

Multiple choice

Which of the following is an example of an Indian Annelid that is a detritivore?

  1. Pheretima posthuma

  2. Hirudinaria granulosa

  3. Glycera alba

  4. All of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pheretima posthuma is an example of an Indian Annelid that is a detritivore.

Multiple choice

Which of the following is an example of an Indian Annelid that is a filter feeder?

  1. Pheretima posthuma

  2. Limnatis nilotica

  3. Nereis diversicolor

  4. All of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Nereis diversicolor is an example of an Indian Annelid that is a filter feeder.

Multiple choice

Which of the following is an example of an Indian Annelid that is a scavenger?

  1. Pheretima posthuma

  2. Hirudinaria granulosa

  3. Glycera alba

  4. All of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Glycera alba is an example of an Indian Annelid that is a scavenger.

Multiple choice

Which of the following is NOT a way in which human beings are unique from other animals?

  1. We have a highly developed brain

  2. We can use language

  3. We have a sense of morality

  4. We have a need for social interaction
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Other animals also have a need for social interaction. Humans are unique in that we have a highly developed brain, we can use language, and we have a sense of morality.

Multiple choice

Which marine invertebrate is known for its ability to form symbiotic relationships with coral polyps, providing them with nutrients and protection?

  1. Sea Urchins

  2. Clownfish

  3. Anemonefish

  4. Sea Cucumbers
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Anemonefish, also known as clownfish, form symbiotic relationships with sea anemones, living among their tentacles and receiving protection in return for providing food.

Multiple choice

Which flying reptile group is commonly known as "pterosaurs"?

  1. Ornithischia

  2. Theropods

  3. Pterosauria
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Pterosauria, or pterosaurs, were flying reptiles that lived alongside dinosaurs during the Mesozoic Era. They had wings formed by a membrane stretched between their elongated fourth finger and their body.

Multiple choice

Which of the following is NOT a type of microbe?

  1. Bacteria

  2. Viruses

  3. Fungi

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

Plants are not considered microbes as they are multicellular organisms.

Multiple choice

What is the largest group of microbes?

  1. Bacteria

  2. Viruses

  3. Fungi

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

Bacteria are the largest group of microbes, with over 10,000 known species.

Multiple choice

Which of the following is NOT a characteristic of bacteria?

  1. Prokaryotic

  2. Unicellular

  3. Have a nucleus

  4. Can cause disease
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Bacteria are prokaryotic organisms, meaning they do not have a nucleus.

Multiple choice

What is the structure that allows bacteria to move?

  1. Flagellum

  2. Pili

  3. Capsule

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

Flagella are long, whip-like structures that allow bacteria to move.