![alienfacetimelol](/avatars/32847.jpg)
alienfacetimelol
06.04.2020 •
Biology
When studying birds in the Galapagos Island, Darwin saw that a few bird varieties with similar beak size and shape lived in a particular area. The limited number of similar varieties was most likely due to
Solved
Show answers
More tips
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- 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?...
Answers on questions: Biology
- E English PLEASE HELP MEEE Explain why Mr. Frank stressed to the group that there could be no noise during the day. - not even being able to flush the toilet. What would be...
- M Mathematics What did you guys get for Christmas/Hanukkah/e.t.c? I know it s kinda late but still! Person with the most cheerful poem about their favorite holiday gets BRAINLIEST...
Ответ:
Interspecies hybridization
Explanation:
Differences in beak shapes tell us that all the finches eat the same type of food. Different finch beak shapes are evidence that all Galapagos finches shared a common ancestor a long time ago. Different finch beak shapes are evidence that over time, finch species adapted to different food sources on the islands.
Changes in the size and form of the beak have enabled different species to utilize different food resources such us insects, seeds, nectar from cactus flowers as well as blood from iguanas.
Ответ:
Interspecies hybridization
Explanation:
Darwin's observation of the limited number of similar bird varieties was due to interspecies hybridization .
The phenomenon called hybridization occurs through genetic crossing involving two animals of different species, in the case of the question above, two birds of different species. The result of this hybridization is that the offspring generated from this crossing, in most cases, do not have organisms with the ability to reproduce. This is because the countries of this offspring, being of different species, have incompatible genes, making the offspring sterile, in most cases, but there are exceptions.
This phenomenon causes the emergence of new species, which will end up always having a small population, due to the inability to reproduce. Thus generating a limited number of similar varieties within the species.
Ответ:
answer:
volcano and earthquakes
Explanation: