EASY
Earn 100
Mention the characteristics of body plan of protostomes.
Important Questions on Animal Diversity- I (Invertebrate Phyla)
MEDIUM
Match the following
| List - I | List - II | ||
| (a) | Asymmetry | (i) | Cnidaria |
| (b) | Radial symmetry | (ii) | Platyhelminthes |
| (c) | Bilateral symmetry and Enterocoelom | (iii) | Porifera |
| (d) | Bilateral symmetry without body cavity | (iv) | Hemichordata |
The correct answer is
EASY
Bilaterally symmetrical and acoelomate animals are exemplified by
EASY
Which one of the following phyla is a pseudocoelomate
EASY
Name the phylum that shows tube within tube organisation.
EASY
In protostome body plan, the mouth of the digestive tract develops first in the embryo.
EASY
The first animals which exhibit "Tube with in a tube" organisation are
EASY
The blind sac body plan is shown by
EASY
What are the body plans of animals?
MEDIUM
Represent the union of two sets by Venn diagram for each of the following.
is a prime number between and
is an odd number between and
HARD
Differentiate between protostomia and deuterostomia.
MEDIUM
Nematode is the protostomian but not a eucoelomate. Justify the statement.
EASY
In deuterostome plan, the anus of the digestive tract develops later on in the embryo.
MEDIUM
Blind sac body plan is found in the members of
EASY
Explain blind sac body plan in animals.
EASY
Which of the body plan is found in nematodes?
EASY
Deuterostome condition and indeterminate radial cleavage are characteristics of
MEDIUM
Mention the animal that that exhibited a 'tube-within-a-tube' organisation for the first time? Name their body cavity.
HARD
Cnidarians and some flatworms have an incomplete gut and exhibit 'blind sac plan'. Justify the statement.
HARD
All Schizocoelomates are protostomes while all protostomes are not schizocoelomates. Do you think the statement is correct? If not how do you defend your statement?
EASY
Cotyledons are also called-
