Purpose In this assignment, you will analyze an example of speciation by researching the finches of the
Galapagos Islands. Then you will answer questions to construct explanations and draw conclusions
based on the information you gather.
Background Information
Biogeographical isolation may occur when populations are geographically separated, anatomically
incompatible, behaviorally different, or temporarily isolated. Any of these mechanisms, or a combination
of them, may lead to speciation if they result in reproductive isolation.
A classic example of speciation as a result of geographic isolation is the finches of the Galapagos
Islands. Charles Darwin hypothesized, theorized, and drew conclusions about evolution based on his
observations of these finches.

What is the importantence of the carbon and nitretan cycles in the environment

Will mark brainliest i only need the ! 1.use ten beads and a centromere of one color to construct the long chromosome. use ten beads and a centromere of a second color to construct the second chromosome in the long pair. make a drawing of the chromosomes in the space below. 2. for the second pair of chromosomes, use only five beads. 3. now model the replication of the chromosomes. make a drawing of your model in the space below. part b: meiosis i during meiosis i, the cell divides into two diploid daughter cells. 4. pair up the chromosomes to form tetrads. use the longer tetrad to model crossing-over. make a drawing of the tetrads in the space below. 5. line up the tetrads across the center of your “cell.” then model what happens to the chromosomes during anaphase i. 6. divide the cell into two daughter cells. use the space below to make a drawing of the result. part c: meiosis ii during meiosis ii, the daughter cells divide again. 7. line up the chromosomes at the center of the first cell, one above the other. separate the chromatids in each chromosome and move them to opposite sides of the cell. 8. repeat step 7 for the second cell. 9. divide each cell into two daughter cells. use the space below to make a drawing of the four haploid cells

What type of plant is good for a bioassay and where can i buy it? i only have a month.