Ans- 5- Hydrozoa could be polyp or medusa. Anthozoan occurs only in the polyp form. Scyphozoa occurs only in medusa form. Your answer is correct.
Ans-6- No, because the origin of the coelom is mesodermal and cnidarians are diploblastic means they don't have mesoderm. so there is no concept of a coelom.
option A is correct
question 6 is in question, im pretty sure 5 is right QUESTIONS While snorkeling off the...
in the treee below, assume the most recent common ancestor to
all the animals listed had a long tail, ears, external testes, and
fixed claws. based on the info in the tree, what traits does a seal
have? (picture below)
Select all the ways animals are different from plants. animals are heterotrophs animals are autotrophs animals have sexual reproduction animals are mostly mobile at some life stage QUESTION 2 In the tree below, assume the most recent common ancestor to...
photos for each question are all in a row
(1 point) In the following questions, use the normal distribution to find a confidence interval for a difference in proportions pu - P2 given the relevant sample results. Give the best point estimate for p. - P2, the margin of error, and the confidence interval. Assume the results come from random samples. Give your answers to 4 decimal places. 300. Use 1. A 80% interval for pı - P2 given that...