madenaz123
21.04.2020 •
Biology
A HOX gene called Pax6 is required for developing light sensing eyes (or eye-like structures) in a range of Phyla including Cnidaria, Mollusca, Arthropoda, and Chordata. Humans (Chordata) and squid (Mollusca) have complex eyes with many shared features, like a lens, that are NOT found other Phyla that have eyes or eye-like structures. a. Are the human eye lens and the squid eye lens most likely homologous or analogous structures? Briefly explain your reasoning. (2 points) b. If you could examine the DNA of a "lens formation" gene in a squid and in a human, what evidence would support your reasoning? (2 points)
Solved
Show answers
More tips
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Biology
- M Mathematics Why do you need the Pythagorean theorem to find the surface area of a pyramid? (Site 1)...
- B Business Which of these statements is true? a. Mass customization strategies can be applied to all products. b. The key to mass customization is postponement. c. Postponement depends upon...
- S Social Studies In which country was shintoism found...
- M Mathematics 2E What is the greatest whole number less than 1000 that: (1) can be expressed as the sum of two consecutive whole numbers, and (2) can be expressed as the sum of three consecutive...
Ответ: