Biology

provides notes on cells and how they almost automatically work

a well indepth notes on digestive system ,summary of how it works and coordinates itself

Respiratory System is a system of organs sub serving the functions of respiration and in air-breathing vertebrates consisting typically of the lungs and their nervous and circulatory system supply and the channels by which these are continuous with the outer air. It contains organs that are involved in breathing. This includes the nose, throat, larynx, trachea, bronchi, and the lungs. Also known as the respiratory tract. It is also a system of the body responsible of taking in O2, and excreting ...

Access the simulation and explore the settings. Answer the following questions. 1. What are some VARIABLES that you have control over in the simulation? In the above, we have control over variables such as selecting the environmental factors influencing stimulation such as wolves, food, habitat, and population mutations. 2. What happens to the bunny population if a friend is never added? What happens when you add a friend? For the bunny population, the addition of a friend means an i...

Pre-Lab Questions: ”1. List the functions of the skeletal system.” The fuctions of skeletal system include; Support, Movement, Protection, Storage of bone marrow, Red marrow production” 2. What material contributes the greatest to the compressive strength of bone? ” Calcium phosphate and Calcium carbonate” 3. Briefly describe the process of bone remodeling. ” It is the process of reshaping of the bones depending on sphysical needs through adaptation Experiment 1: Classification o...

Table 4: Experiment 1 Growth Conditions” “Surface Tested” “Growth (Good or Poor)” “Color (Red or Yellow)” “Other Observations” “LB/Nutrient Agar” “MSA Agar” “Skin” Good Good Nutrient foggy, clear. MSA yellowish green Cover all of the medium “Nose” Good Good MSA: yellowish, white Nutrient: Clear but is slightly foggy. Dots on MSA. None of the nutrient plate. “Countertop/Other” Good Good Both whiteish color Growth was similar on both. “Control” ...

At the completion of this exercise you should: 1. Be able to determine the expected genotype and phenotype frequencies in offspring from a Mendelian dihybrid cross. 2. Be able to explain why the observed proportions of offspring phenotypes, in a given dihybrid cross, usually differ from the proportions “expected” (calculated using a Punnett square). 3. Be able to list seven observable Mendelian traits in humans. 4. Be able to describe the genetic basis for the ABO blood trait in terms of...

According to Nicholson (2016), the human body immune system offers security to the body tissues against illnesses by constantly offering surveillance on the various body organs and cells. It is worth noting that the white blood cells are the major elements of the immune system. Most of the elements of the immune system are produced in the bone marrow and undergo conditioning and enhancements before being released to fight antigens and other toxins in the body. It is worth noting that the human b...

Take your biology knowledge to the next level with our MCQ file on "Homeostasis." This invaluable resource provides a comprehensive overview of this vital biological concept, offering students an opportunity for in-depth understanding and exam success. Master homeostasis with ease and precision using our expertly crafted questions and explanations.