Do sea urchins contain teeth
Do sea urchins contain teeth?
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Sea urchins contain a teeth-like structure juxtaposed to the mouth and made up of five teeth joined to ossicles and muscle fibers. This structure, termed as Aristotle’s lantern, is utilized to scratch food, mostly algae, from marine rocks.
An oak tree cell with 14 chromosomes undergoes mitosis. How many daughter cells are formed, and what is the chromosome number in each cell? If the same cell had undergone meiosis, how many cells would have resulted, and what would have been the chromosome number in each?
Describe briefly gibberellins? Where they produced?
Elucidate in concise about hydrogen bonds antigen-antibody interaction.
a) Offer language training to your employees. b) Encourage your employees to accept non-country work assignments. c) Provide transition counseling to employees and their families both before and after a non- home-country assignment. d) Provide training to help employees le
These groups are the groups, which appears in response to the need for social contact. These groups are formed within the structure of the organization but by the members themselves. They are formed to satisfy the social needs on the job. Importance of informal groups to the organ
What are the advantages of high throughput expression analysis in the molecular biological investigations?
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Write down the characteristic aspects of mammals?
How does swim bladder of fishes work permitting fishes to control their depth beneath water?
What are fibroids? And what are their symptoms.
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