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.
- 11. A cell that has half the usual number of chromosomes is called what? a. Haploid b. Diploid c. Homozygous d. Heterozygous 12. How long have Homo Sapiens lived on earth according to fossil record a. 3-4 Billion years ago b. 200,000-300,000 years ago c. 6-7 Million years ago d. 4.5 Billions years ago 13. What branch on the evolutionary tree did Humans evolve from? a. Cytolysis b. Monkeys c. Great Apes/Hominoids d. Archaea
- Which of these is common to BOTH ANIMAL and PLANT cells? Cell wall Cell membrane Chloroplast [NONE of these]
- Which pattern of heredity determines traits such as human height or skin color, in which multiple genes influence the expression of a single phenotype? A. sex-linked inheritance B. incomplete dominance C. polygenic inheritance D. multiple alleles
- Cellular aging suggests that aging is inevitable because: eventually the telomere is gone and cell duplication ceases. of inevitable errors in DNA. the telomeres lengthen. toxins reduce the levels of telomeres being produced.
- Bones help protect organs and support the body. What properties of bones make them suitable for these jobs? Select all correct answers They are soft They are flexible They are strong They are hard They are elastic