How does Lamarck's proposed method of evolution differ from Darwin's?
What will be an ideal response?
Lamarck proposed that individuals adapted. Modifications an individual made were passed to the offspring. Darwin's theory dealt with variations in a population. Those variations that provided an advantage to individuals in the population enabled those individuals to reproduce and pass those advantageous traits on to their offspring.
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During the second phase "2", the growth is
____ as long as resources are plentiful.
a. logical b. logistical c. arithmetic d. exponential e. analytical
According to the _____, modern humans originated in, and migrated out of, East Africa
a. haplotype data of mitochondrial DNA sequences b. haplotype data of Y chromosome sequences c. out-of-Africa model d. multiregional model e. fossil record
Which is the CORRECT order of increasing size in soil particles?
A) clay > sand > silt B) clay > silt > sand C) sand > clay > silt D) silt > clay > sand
Which of the following is a major finding from the ENCODE project?
A. DNA methylation usually signifies the activation of gene expression B. In humans, one gene encodes exactly one protein. C. Gene regulation is achieved through a complex network of regulatory regions throughout the genome. D. Less than 20% of human DNA is linked to biological function. E. There are more than 10 million regulatory sites in human DNA.