biology

Enzymes are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different

Which of the following is a mixed glandA. PituitaryB. AdrenalC. PancreasD. Ovary2. Silviculture is the branch of botany in which we study about..A. Culture of algaeB. Development of forestC. Culture

Biology is a vast field of study that encompasses various laws and principles. Here are some fundamental laws and principles in biology.

1.(a) Describe the structure of the heart. (7) Marks) (b) Describe the events of the cardiac cycle in humans.( 8Marks) 2.(a)Describe the process of digestion in the (2 Marks) i.

1. Which of the following organs has no role in digestion of food? A. Pancreas B. Spleen C. Liver D. Salivary glands 2. By which one of the following processes

These questions cover various aspects of genetics and can serve as a starting point for exploring the fascinating field of genetics and heredity.Answers to Questions above.What is genetics? Answer: Genetics

To enhance student performance in practical exams, educators should ensure clear communication, provide hands-on practice, create interactive learning environments, give timely feedback, and encourage collaboration, self-assessment, and time management.

Performing well in subjects with practical papers requires a combination of preparation, organization, and effective test-taking strategies. Here are some tips to help you excel in such subjects:Remember that practice,

Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field.

The concept of natural selection is a fundamental principle in evolutionary biology, proposed by Charles Darwin in his seminal work, "On the Origin of Species." Natural selection is the process

Which sex chromosomes are present in all mature human sperm cells? A both X and Y chromosomes B either X or Y chromosomes C only X chromosomes D only Y

The diagram shows some of the structures in a human lung. Where is the carbon dioxide concentration highest?

The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent

Here are some fun and interesting biology quiz questions:These questions should be both fun and educational for a biology quiz or just to test your knowledge of the natural world!Answers

Transportation in Animals. Transportation in animals is the movement of food, water, and oxygen to different parts of the body.

Laboratory safety is essential when working in a science laboratory to protect yourself and others and to ensure accurate and reliable results. Here are some general science laboratory rules that

These questions cover a wide range of topics within ordinary biology and can serve as a starting point for your exploration of the subject. Happy learning!