Biology Homework Assistance
The most challenging aspect of biology education is making students grasp the microscopic realm of biology, delving into cells and exploring genes and molecules. However, with the advent of information technology, biology homework assistance can play a crucial role when neither words nor illustrations suffice to elucidate biology concepts.
QuestionAI is an online biology learning platform that aids in learning and mastering biology concepts, featuring a variety of experiments and corresponding exercises, a departure from conventional biology question aids. Here, you can simulate experiments to replicate experimental scenarios, delving deeper layer by layer to comprehend and internalise key concepts.
- Which of these is not on the list of the main 14 allergens? Select one: a. Milk b. Sugar c. Soya
- Question Bacteria thrive between temperatures of 5 and 63 degrees Celsius, this is known as __ A. The safe zone B. The danger zone C. The warning zone
- Fill in the gap below: When an athlete runs energy is transferred from his __ energy store in his fat reserves to his kinetic energy store in his legs.
- Yeasts are single-celled eukaryotic organisms. Yeasts undergo mitotic division when conditions are favorable. When limited nutrients are available, yeasts start dividing by the process of meiosis. What is a likely reason for the change from mitosis to meiosis during reproduction under these conditions? The process of meiosis produces greater numbers of yeast cells at a faster rate as compared to mitosis. Crossing over of genes during meiosis increases diversity and the chance of survival of the next generation. Duplication of genes during meiosis ensures efficient functioning of the newly formed yeast cells. The yeast cells formed by meiosis are able to adapt as well as the parent cell because they are identical.
- Jane and Jill wondered if plant shoots always grew up toward the light. The two girls planted several pots of seeds . After the seeds germinated, they removed them from the soil and and repositioned the seeds in the ground. They place one-third in the normal position for growth, roots down and shoots up . This was the control group. They placed another third up-side down or shoots down and roots up. They placed the last group on their sides so the shoots and roots were both oriented horizontally. What else should the girls do in order to ensure that their results are valid? A Fertilize the two experimental groups but not the control group. B Place one group of seeds outside and keep the other two groups indoors. C C Be sure all other conditions remain constant throughout all three groups. D D Keep the control group in the pot but place the other two groups in the soll.