A shark which is a fish and a Cetacea (dolphin and porpoise)which is a mammal. Both species

Fantastic news! We've Found the answer you've been seeking!

Question:

A shark which is a fish and a Cetacea (dolphin and porpoise)which is a mammal. Both species have evolved to live in anaquatic environment. However, if you look closely at theirtails, there is a subtle difference. Please develop twoalternative hypotheses that could explain the difference betweenthe tails of fish and aquatic mammals.

Posted Date: May 06, 2024 03:09 AM

See More Questions

(a) In order to replicate the portfolio of a call option's payoff, a portfolio of stock and bond is considered. The price of a stock is currently $40 and it will either go up 15% or go down 10% after...
3. Mr. and Mrs. Smith have just purchased a $600,000 house and have made a down payment of $120,000. They can amortize the balance at 4% for 30 years. a. calculate monthly payments. b. calculate...
Analyze the claims being made in the research description according to two of the six principles of scientific thinking. Select the most relevant principles, but in every case try to find the...
Company OMEGA wants to invest in Bonds and Stocks. The financial manager was looking at different types of Bonds and Stocks. After studying the market, he decided to choose 3 bonds and 3 stocks....
Acadian bakers is small but well-known bakery, making and selling cakes and croissants in Houdon. Its major customers, their locations on a coordinate system, and their weekly purchases are listed...
A 3 3 matrix A has eigenvalues -1, 1, 2, with corresponding eigenvectors, respectively. Find i. The matrix A, ii. A 2n , where n is a positive integer. 1
The table below lists the patients seen last month at Community Hospital with their age and cholesterol reading. Create a table using common age categories and these ranges for cholesterol. Community...
Harold Long started a business in May 20-- called Harolds Home Repair. Long hired a part-time college student as an assistant. Long has decided to use the following accounts for recording...
Please help me with this one can you do for me 1. the research on quantum dots. Find a resource that you think does the best job of explaining this. and provide short description of what you've...
Regarding the equipment used in the handling and movements of products within the warehouse, indicate the correct statement: When selecting materials handling equipment, the most relevant factor is...
It is January 9, 2015. The price of a Treasury bond with a $12 \%$ coupon that matures on October 12, 2030, is quoted as 102-07. What is the cash price?
Turner rented a store from Lauren on the ground floor of a multi-storey building as an art gallery to sell paintings and small statues. Turners hours of business were normal retail business hours. A...
The 1-year LIBOR zero rate is 3% per annum and the LIBOR forward rate for the 1- to 2-year period is 3.2%. The 3-year swap rate for a swap with annual payments is 3.2%. All rates are annually...
Describe the usual responsibilities of a landlord for repairs when a tenant leases only part of a building. How does this situation differ from a lease of an entire building?
Lewis owns a five-bedroom house next to his own home in Niagara-on-the-Lake, and rents it to Tessa for three years. Tessa then applies for a licence to operate a bed and breakfast on the premises....
Write a paper on a public health issue of your choice. You will need to find three peer-reviewed journal articles to support your ideas. You will also need to refer to healthy people 2020 for support.
Using the theoretical sampling strategy, how many samples of size 4 (n = 4) can be drawn from a population of size: (a) N = 5? (b) N = 8? (c) N = 16? (d) N = 50?
What are the major elements of risk assessment?
What is risk? How does management generally perceive the dimensions of risk?
Why might a management action to do nothing in response to a new product introduction by a competitor be considered risky?

A shark which is a fish and a Cetacea (dolphin and porpoise)which is a mammal. Both species

Question:

Expert Answer:

1 Traits common to cnidarians Cnidocytes stinging cells Tentacles with nematocysts Radial symmetry in body form Presence of a gastrovascular cavity th... View the full answer

Students also viewed these biology questions