Which idea did lamarck propose that was rejected by his fellow scientists?

Which thought did lamarck suggest that was rejected by his fellow scientists? a) acquired traits may be handed to offspring. b)organisms evolve by buying behaviors. c)fossils present the behaviors of historic species. d)giraffes have bigger gene swimming pools than most animals.

Reply 1

A. Acquired traits may be handed to offspring
Jean-Baptiste Lamarck first introduced his Principle of Inheritance of Acquired Traits in 1801. In line with his idea, if an organism adjustments to be able to adapt to its atmosphere, the adjustments are handed on the organism’s offspring. A few of his proposed concepts within the idea, nevertheless, had been dismissed by different scientists by experimenting and finding out of genetics.

Reply 2

The right reply will likely be
acquired traits may be handed to offspring. Clarification: Lamarck is understood for his thought of “inheritance of acquired traits” by finding out neck dimension of giraffes and said that: 1. New organs or traits may be produced by lengthy use throughout lifetime as response to exterior atmosphere, 2. attribute is inherited to the subsequent or succeeding generations. 3. Organ can disappear if not used. Scientists weren’t capable of finding and clarify proof for the speculation for instance : 1. The blacksmith’s arm- enlarges when used repeatedly in opposition to exterior resistance like weight of the hammer however it isn’t crucial that the smith’s kids at start would have massive arms or later in his life. 2. Expert Fingers of a musician- skillful fingers of a musician causes no enhance within the dimension of the fingers and this trait may be handed to musician’s kids they usually additionally play instrument skillfully with no follow. Thus, acquired traits may be handed to offspring  is the right reply.

Reply 3

Acquired traits may be handed to offspring

Reply 4

Lamarck proposed that creatures developed

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