Is there a correlation between the number of chromosomes ad the complexity of an organism? Give support for your answer.

What is the source of the carbon dioxide that is used in photosynthesis? a. sunlight b. the soil c. the atmosphere d. the plant

Describe the differences between lecithin and cephalin.

Finn is writing a report about cotton. He writes the following sentences in his report: Cotton is soft. It soaks up water and holds color well. What is Finn writing about in his report? Chose the two correct answers. A. the way cotton is made B.

Which of the following is true of the composition of all materials? A. All materials are made up of large parts that can only be seen by the human eye. B. All materials are made up of living cells. C. All materials are made up of only one part. D.

How to recognize when two chromosomes are homologous?

The two most important regulatory systems for the maintenance of homeostasis are Circulatory and nervous Endocrine and circulatory Lymphatic and circulatory Nervous and endocrine

Difference male and female reproductive system anatomy

What will most likely happen to a healthy male who has an excess of testosterone

A woman reports to the emergency room in january with her cyanotic (blue-colored) 10-month-old child. the mother reports that the infant has had a runny nose, fever, and slight cough for a day and has had increasing trouble breathing.

What type of virus is HIV?