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.
- Question 4 Points 2 The cell was discovered by Robert Hooke in 1665. He examined thin slices of cork (a plant part used as bottle stoppers).He observed a multitude of tiny pores that he remarked look like the walled compartments of a honeycomb. Hooke called them cells, as the box-like structures reminded him of the monks' rooms or cells of a monastery. Which among the following statements is NOT correct with respect to the cell theory? The cell theory states that cells are the basic sic unit of structure in every living thing. The cell theory was developed in the 19th century The invention of the telescope played a vital role in the development of the cell theory. The invention of microscopes played a vital role in the development of cell theory.
- Coconut water is an example of __ polar bodies endosperm fruit sap a water reserve
- SC.7.N.1.3 (DOK 3) Not all scientific knowledge is derived from experimentation. Which student did not conduct a scientific experiment according to their conclusion? Kristen learns that when she places more weight on a spring, it stretches farther. Julio observes that the coloring of male birds is brighter than that of female birds. Robble finds that too little or an excess of water stunts a plant's growth. Samantha concludes that increasing the temperature increases the rate of a chemical reaction.
- SC.7.N.1.2 (DOK 2) Students in Mr. Goff's class study how the pH of soil affects plant growth. Consider the students' actions in Experiment 1 and 2 in the table. Which statement best compares Experiment 1 and Experiment 2? Experiments 1 and 2 represent scientific repetition. Experiment 1 represents scientific repetition. Experiment 2 represents scientific replication. Experiment 1 represents scientific replication. Experiment 2 represents scientific repetition. Experiments 1 and 2 represent scientific replication.
- (ii) Complete the table to show the results when a cell divides by mitosis or meiosis in humans. Human body cells, except gametes, have 23 pairs of chromosomes. cline ( 2 - 3 ) multicolumn(1)(c|){} & mitosis & meiosis number of daughter cells produced & & number of chromosomes in each daughter cell & & (Total for question =6 marks)