To date, which is the most biomes is evected by the human?

4. List 5 examples of tropical fruits, including their family, Latin binomial, and a distinguishing feature.

Part A: In a disputed parentage case, the child is blood type O, while the mother is blood type O. What are the possible blood type(s) for the father?

Select all that apply.

O

B

A

AB

Part B: If the child is blood type B, while the mother is blood type O. What blood type would exclude a male from being the father?

Select all that apply.

AB

A

B

O

6. Assessing the population size of organisms is important in determining whether a species requires special conservation effort and in helping to manage sustainable harvesting of food.

a) Why is it important to determine the uncertainty surrounding an estimate of population size? (1 mark)

b) Using an example species and method of population size estimation, explain how you would assess the quality of your population size estimate.

c) Estimating the size of fish species’ populations is very difficult. Imagine that you discovered a new species of fish that appeared to be highly abundant. Given that you probably can’t obtain a reliable population estimate for the species, what other information would you consider when devising a harvesting strategy?

What is the role of acetylation in terms of histones and gene expression?

Please answer and I will give good rating

You have identified a new species of fruit fly and adults have 6 chromosomes. You also discover that this species performs mitosis and meiosis as other eukaryotes. Based on this information how many chromosomes will you expect to find in the following cells.

Mitotic cells just entering G1

Meiotic cells just entering G2

Meiotic cells having completed MI

Mitotic cells during anaphase

Meiotic cells during anaphase II

Describe how a child with one blue eye and one brown eye can be explained through X inactivation. Include the mechanisms involved.

An annotated diagram that identifies a possible treatment and explains the steps needed to apply the treatment for Asthma.

Red-green color blindness is due to an X-linked recessive allele in humans. A widow’s peak (a hairline that comes to a peak in the middle of the forehead) is due to an autosomal dominant allele.

Consider the following family history:

• A man with a widow’s peak and normal color vision marries a color-blind woman with a straight hairline.

• The man’s father had a straight hairline, as did both of the woman’s parents.

Use the family history to make predictions about the couple’s children.

Drag the correct label to the appropriate location in the table. Not all labels will be used.

1. If the couple has a child, what is the chance that it will be a son with a widow's peak?

2. What is the chance that any son the couple has will be color blind with a straight hairline?

3. What is the chance that any daughter the couple has will be colorblind with a widow's peak?

4. Suppose the couple had a daughter with normal color vision and a widow's peak. What is the chance that she is heterozygous for both genes?

View Available Hint(s)

For which experiment will you create a standard curve, using absorbancy, or a pre-defined scale?

a.Benedic'ts test

b.Iodine test

c.Biuret test

d.Sudan test

Describe the process of mitosis, and its role in the cell life cycle.

Q # 7: Explain the difference between the glutamate hypothesis, dopamine hypothesis, and the serotonin-dopamine hypothesis of psychosis.

Q # 8: How are third-generation antipsychotic drugs different than first-generation antipsychotic drugs?

Q #9: How can animal models be used to evaluate atypical antipsychotic drugs?

Q # 10: What is the relationship between the prefrontal cortex, nucleus accumbens, and the ventral tegmental area in schizophrenia?

Summarize briefly the current status of nanotechnology and what is known about its risks to human health.

Describe key strategies for reducing the transmission of infectious diseases.