Sample 1 represents the starting diversity, and sample 2 represents diversity after a number of years. Write a description (100-200 words) of a scenario to explain the changes in the biodiversity between your two samples. You can be creative in designing your scenario and can take into account factors from the surrounding area. Think about factors that can lead to increased/decreased/stable biodiversity. Be as detailed as you can be in your description.

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

What advantages does a pedigree have over a written passage?