5 Questions
Which of the following statements is incorrect with respect to bilateral symmetry?
It is found in all invertebrates and few vertebrates.
Which of the following is the correct pairing of scientific names with common names?
Physalia - Portuguese man-of-war, Adamsia - Sea-pen, Pennatula - Sea-fan, Gorgonia - Sea anemone
What is the undifferentiated layer present between the ectoderm and the endoderm?
Mesoglea
Ctenophores are commonly referred to as
Comb jellies
Which of the following statements about triploblastic animals and coelom is correct?
Statement A is correct and statement B is incorrect
Study Notes
Bilateral Symmetry
- Bilateral symmetry is a characteristic of some animals, including humans
Scientific Names and Common Names
- Correct pairing of scientific names with common names is necessary for accurate identification
Embryonic Development
- The undifferentiated layer present between the ectoderm and the endoderm is the mesoderm
- The mesoderm is a middle layer of cells in embryonic development
Ctenophores
- Ctenophores are commonly referred to as comb jellies
Triploblastic Animals and Coelom
- Triploblastic animals have three primary germ layers: ectoderm, mesoderm, and endoderm
- A coelom is a fluid-filled body cavity found in triploblastic animals
Test your knowledge of zoology with this practice test for NEET (2024) featuring questions on bilateral symmetry. Prepare for your exam by tackling questions related to body symmetry and organism characteristics.
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