A sponge of Antarctica which is more than a meter tall is____________?
Correct answer: A. Scolymastra joubini
- A. Scolymastra joubini
- B. Euplectella
- C. Spongilla
- D. Leucoselenia
Explanation
Scolymastra joubini is a giant Antarctic sponge reported to grow more than one metre tall. Euplectella is the well-known Venus flower-basket, Spongilla is a freshwater sponge, and Leucosolenia is a small calcareous sponge. The likely trap is b because Euplectella is a famous large sponge, but it is not the Antarctic species named here.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Animal and Plant Cell
Animal and plant cells share a plasma membrane, cytoplasm, nucleus, ribosomes, mitochondria and endoplasmic reticulum, but plant cells also have a cellulose cell wall, chloroplasts and a large permanent vacuole. Questions cover organelle structure and function, differences between the two cell types, and how membranes control movement of substances.
Practise Cell Structure and Function
2,478 free Cell Structure and Function MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Animal and Plant Cell questions
The sponges in which sperms develop first are included in the category of__________?
The skeleton of sponges is made up of___________?
Sperms released in water are carried to the mesenchyme in sponges by__________?
The function of coelom is__________?
In most triploblasts after embryonic development the three layers are represented as___________?
Of the following which one is not found in series proterostomia?