madelineb6243
21.05.2021 •
Biology
1: Describe the Early Ideas about Natural Selection
2: Who was Charles Darwin and what was his contribution to science?
Don't copy from the internet, If you do, Summarize it into an answer no longer than 2-3 sentences and make it your own words
Solved
Show answers
More tips
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- L Leisure and Entertainment How to Learn to Draw Graffiti: Tips for Beginners...
- G Goods and services How to sew a ribbon: Tips for beginners...
- L Leisure and Entertainment How to Land on the Moon: Your Comprehensive Guide...
- H Health and Medicine Novomin: What is it and how to use it?...
- A Art and Culture Attention, the Final Episode of Margo is Almost Here!...
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- S Style and Beauty How to Break in New Shoes: 7 Simple Methods...
Answers on questions: Biology
- B Biology The brain can determine the static position of the head due to sensors in the...
- B Biology Neap, spring, high, and low are all types of...
- B Biology What causes the wide variety of color observed in a coral bed?...
- B Biology Ascientist is examining an organism that feeds on decaying matter to gain energy for survival. what kingdom would be the best option when classifying this organism? animalia archaea...
- B Biology Before testing for starch, the leaf is warmed in ethanol. the ethanol turns green. why is this?...
- B Biology Anew organism is discovered. what characteristics would you look at to properly classify the unknown organism? include at least three characteristics in your answer....
- B Biology - 5) in. B. The perimeter of parallelogram ABCD is 46 inches. What is DA? O 3 in O4 in (3x + 10) in. С 08 in I drawn to scale] 0 19 in....
- M Mathematics Ireally don’t understand this. i need all the possible answers....
- M Mathematics The vertex is (2,-7) and the y intercept is -3 what is the quadratic function...
- H Health Which defines the time when you start developing the physical characteristics of adults of your gender? adulthood adolescence endocrine puberty...
Ответ:
BIG BRAIN ANSWER:
Before Darwin, a naturalist named Jean-Babtiste Lamarck believed that the environment altered the shape of individuals and that these acquired changes were then inherited. Meanwhile, Charles Darwin was a naturalist on a ship called the HMS Beagle, and he discovered that the beak shape varies among finch species in the Galapagos Islands. He found that the beak of an ancestral species of finch had somehow been transported to these islands, and adapted over time to acquire different food sources that were available, causing variation, and that nature just selected for the most suitable beak shape and against less useful ones.
Ответ:
social facilitation
Explanation:
The concept of social facilitation was first proposed by Norman Triplett. After observing a cycling event, in which he noticed that cyclist performed better when they have others around competing with them, rather than cycling alone just against time. This led him to duct an experiment where he gave some children strings to wound fishing reel. He observed that, children wound the fishing reel faster in the presence of other children performing similar task, when compared to when perform such task alone.
This concept discovered by Norman Triplett, best illustrates the concept of social facilitation, which posits that, individuals tend to perform better in the mere presence of others or when they perform a task with others, than when performing the task alone.