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Phylum Porifera MCQ with Answers PDF Download

The Book Phylum Porifera Multiple Choice Questions (MCQ Quiz), Phylum Porifera quiz answers PDF to learn online courses, phylum tests. Study Multicellular and Tissue Levels Multiple Choice Questions and Answers (MCQs), Phylum Porifera quiz questions for online bachelor degree programs. The eBook Phylum Porifera MCQ App Download: multicellular and tissue levels test prep for online college classes.

The MCQ: The skeleton of the sponges are made up of a fibrous protein called PDF, "Phylum Porifera" App Download (Free) with spongin, fibrin, fibrinogen, and fibrous protein choices for online bachelor degree programs. Practice phylum porifera quiz questions, download Google eBook (Free Sample) for bachelor degree online in 2 years.

Phylum: Phylum Porifera MCQs PDF Download

MCQ: The skeleton of the sponges are made up of a fibrous protein called

A) spongin
B) fibrin
C) fibrinogen
D) fibrous protein

MCQ: The collar cells of the sponges are known as

A) choanocytes
B) chondrocytes
C) pinacocytes
D) porocytes

MCQ: In sponges, the exchange of water and diffusion is carried out by the process of

A) osmosis
B) active transport
C) diffusion
D) passive transport

MCQ: A thin flat cell that covers the outer surface of the sponges are called

A) porocytes
B) chondrocytes
C) pinacocytes
D) leukocytes

MCQ: The needle-like spikes present on the skeleton of the sponges are called

A) needles
B) stinging cells
C) defensive cells
D) spicules

Practice Tests: Phylum Exam Prep

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