Suppose you wanted to estimate the
number of dandelions in a field. It
could take hours to c...
Suppose you wanted to estimate the
number of dandelions in a field. It
could take hours to count every single
one, so ecologists use a SAMPLING
technique.
A single sample is used to estimate
the size of the overall population.
1. What might cause the estimate to
be wrong with this method?
2. Why would it be difficult to use this
method to estimate the population of fish?
Answers: 2
Biology, 22.06.2019 23:00
*a mastectomy is the surgical removal of one or both breasts, either partially of fully. an oophorectomy is the surgical removal of an ovary or ovaries.analyze a woman’s risk of dying of cancer if she carries a mutated brc1 gene.how do heredity and inheritance relate to the data presented in these charts? what data would you need to see in order to draw conclusions about the effectiveness of preventive surgeries? what does the age at diagnosis tell you about the mutation? explain how breast-cancer genes are still present in the population, despite cancer-related surgeries and deaths.
Answers: 3
Biology, 23.06.2019 05:30
In what types of organisms is mitotic reproduction most common?
Answers: 2
Mathematics, 21.04.2020 20:53
Biology, 21.04.2020 20:53
Chemistry, 21.04.2020 20:53
Physics, 21.04.2020 20:53