Entries by Daphne Hanson

Cells of the immune system.

Cells of the immune system. Cells come in an amazing variety – single-cell organisms. cells of the immune system, the world’s largest cell, animal cells, plant cells, Natural Killer cells, cells with XX chromosomes, and even cells that we could make a reality TV show with, like Cell Survivor: On The Edge Pick a specific […]

Health deviations in physiology.

Health deviations in physiology. Your summary of each reading should include the following information: 1. Link to the reading 2. Why you select the reading 3. Main point of the reading 4. Describe how the health deviations you read about alter normal physiology. 5. Provide your key takeaway from the reading.   The article link: https://www.ahajournals.org/doi/10.1161/01.str.0000089015.51603.cc

Dominant allele in population.

Dominant allele in population. Insects give them protective coloration on vegetation darkened by soot in heavily industrialized areas prior to air pollution regulation. In one heavily polluted area near Birmingham, England in 1956, 82% of the moths of the species Biston betularia were black due to the presence of a dominant gene for melanism. Estimate […]

Homozygous recessive tooth.

Homozygous recessive tooth. In tooth fairies, curved wings are dominant over straight wings. If a homozygous recessive tooth fairy has 4 children, and half of them have straight wings… a. What is the genotype of her tooth fairy husband? b. What would the genotype of the other 2 children be? 5) In Ligers, stripes are […]

challenges to learning.

Discuss three barriers or challenges to learning or seeking help you have observed in others or experienced yourself. What are possible solutions to overcoming these barriers or challenges? Discuss three goals that you have for the remaining part of the semester. What are ways you can hold yourself accountable to these goals? How can I […]

HIERARCHY OF THE BODY.

Biology Introduction Biology is the study of life and living organisms. HIERARCHY OF THE BODY The human body can be studied at different levels. Organs such as the stomach can be grouped into organ systems (digestive system) or can be studied on a smaller scale like the cellular level. The ranking of these levels is […]