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Who is the French naturalist who hypothesized that organisms acquire traits during their lifetime through use or disuse which can be passed on to their offspring?
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Who proposed that acquired traits could be passed on to an organisms offspring?
Jean-Baptiste Lamarck proposed the theory of inheritance of acquired characteristics. He suggested that organisms could pass on traits acquired during their lifetime to their offspring. This idea has been largely discredited in modern biology.
Who proposed that the selective use or disuse of an organ led to a change the organ that was then passed to the offspring?
Jean-Baptiste Lamarck proposed this idea in his theory of inheritance of acquired characteristics. He suggested that organisms could pass on traits acquired during their lifetime to their offspring, leading to evolutionary change.
Lamarack's ideas about evolution include the concept that differences among the traits of organisms arise as a result of?
Lamarck's ideas about evolution include the concept that differences among the traits of organisms arise as a result of the use or disuse of those traits. This concept is known as the inheritance of acquired characteristics or the theory of soft inheritance. According to Lamarck, organisms can pass on traits that they acquire during their lifetime to their offspring.
How can you use the concept of genetic inheritance to disprove Lamark's idea of the inheritance of acquired characteristics?
Lamarck's theory is disproved through many different examples of acquired characteristics. Anything that happens to a parent would be passed on to the offspring. Acoording to Lamarck, a parent that has tattoos would pass on the tattoos to the offspring. Loss of limb, injuries, cosmetic surgery or anything that changed in the parents would manifest in the offspring. This is not the case. Acquired characteristics are not passed on to offspring unless they change the gene sequence of the sex cells. Parents do not give physical characteristics to offspring, but do give the coding for those characteristics. The gene passes on the trait.
Who was the first to recognize the role of the environment as a significant factor in evolutionary change?
The scientist who first recognized the role of the environment in evolutionary change was Jean-Baptiste Lamarck. He proposed the theory of inheritance of acquired characteristics, suggesting that organisms can adapt to their environment during their lifetime and pass these acquired traits to their offspring.
French naturalist who hypothesized that organisms acquire traits during their lifetime through use or disuse which can be passed on to their offspring?
lamarck
Who propose use and disuse theory?
The use and disuse theory was proposed by Jean-Baptiste Lamarck, a French naturalist, in the early 19th century. Lamarck suggested that organisms could pass on traits acquired during their lifetime to their offspring. This theory contrasted with Darwin's theory of natural selection and is now largely discredited.
Did Darwin or Lamarck hypothesized that characteristics developed by parents are passed on to their offspring?
?Mendel, widely acknowledged as the first geneticist.the answer is either lamarck or darwinit's lamarck. he believed that characteristics developed by parents are passed on to their offspring.
Who proposed that acquired traits could be passed on to an organisms offspring?
Jean-Baptiste Lamarck proposed the theory of inheritance of acquired characteristics. He suggested that organisms could pass on traits acquired during their lifetime to their offspring. This idea has been largely discredited in modern biology.
How many offspring does an average antelope have in its lifetime?
47 -_-
Were Dolly the sheep's offspring sterile?
No, Dolly the Sheep's offspring were not sterile and were very normal sheep. Dolly had six offspring during her lifetime.
How many offspring can a golden eagle have in a lifetime?
3-14
Jean-Baptiste Lamarck proposed that organisms?
an organism can pass on characteristics that it acquired during its lifetime to its offspring. He was also an early proponent of the idea that evolution occurred and proceeded in accordance with natural laws.
Why is it that lamarck's suggestion that organisms arise spontaneously and then become increasingly more complex is not supported by the theory of natural selection?
Because lamarck thought that traits organisms aquired during their lifetime would be passed on to offspring. He believed that traits were determined by use or disuse. However, aquired traits cannot be passed on to offspring, only traits determined by DNA can.
Why is lamarck's theory not supported by the theory of natural selection?
Lamarck thought that traits organisms acquired during their lifetime would be passed on to offspring. He believed that traits were determined by use or disuse. However, acquired traits cannot be passed on to offspring; only traits determined by DNA can
How much offspring can sea otters produce in a lifetime?
find out for yourself
What is Lamarck's principle of use and disuse?
Lamarck's principle of use and disuse proposes that organisms can acquire or lose certain traits based on how much they use or do not use them during their lifetime. In other words, Lamarck suggested that characteristics developed during an individual's lifetime can be passed on to their offspring. This idea contrasts with modern understanding of genetics, which is based on the transmission of genetic information through DNA from parents to offspring.
