![savannahvargas512](/avatars/15428.jpg)
savannahvargas512
09.02.2021 •
Biology
Al examinar la aleta de un pez primitivo, los científicos encontraron similitudes entre su estructura ósea y la de los reptiles, las aves y los mamíferos modernos. ¿Que tipos de evidencias describe este caso?
Solved
Show answers
More tips
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
Answers on questions: Biology
- B Biology What is an example of a muscle of facial expression? a. orbicularis oris b. laris oculi c. buccinators d. all of the above...
- B Biology Which of the following is not a function of proteins?...
- B Biology Enzymes are described as catalysts, which means that they...
- B Biology What would happen if you removed a predator from a food chain? what would happen if you removed prey from a food chain? explain....
- B Biology When an insect touches the bristles on the lobes of a venus flytrap, the lobes close quickly, engulfing the insect. the movement of the insect inside the lobes...
- B Biology According to the frontier ethic, saving endangered animal species may be considered foolish because a. animals cannot be controlled b. animals serve no human purpose...
- B Biology Seagrasses are flowering plants which grow in the photic zones of marine environments. which factor would be abiotic limiting factor for seagrass growth? a) water...
- B Biology Need some can anyone me what are white blood cells protect against blank and aid in blood clotting when injuries are sustained...
- B Biology According to biogenesis, the fir tree began life when fertilization occurred to produce a single cell A) and grew to its mature form as a result of meiosis. B)...
- B Biology You are a research scientist. You are growing body parts and organs in the lab. First you grew some simple body parts like ears and noses. Then you tried bladders...
Ответ:
evidencia de un antepasado común entre grupos de vertebrados (gnatóstomos)
Explanation:
En el estudio comparativo arriba descripto, se encontraron semejanzas que provienen de un antepasados común. Este tipo de evidencia se conoce como homología, es decir, semejanza entre diferentes grupos de organismos causada por un mismo origen evolutivo. Los gnatóstomos (vertebrados con mandíbula) conforman un grupo de organismos el cual incluye peces óseos, peces cartilaginosos, anfibios, reptiles, aves y mamíferos. En este caso, las extremidades del grupo de los gnatóstomos (las cuales tienen como origen común la aleta de un pez primitivo) son similares porque son estructuras homólogas.
Ответ:
Process of elimination:
you can't flood in the ocean. ever.
there isn't any land above the ocean in the middle of water. doh.
glaciers? pfft, they're only north/south nowadays... glaciers moving doesn't make sense, they melt into water