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.
- Plants respond to different types of stimuli. What type of stimulus would cause the roots from seeds to grow downward while the shoot (stems and leaves) grow upward? Gravitropism Photoperiodism Radiotropism Thigmotropism
- 2. Which of the following best characterizes natural selection (represented by the image below)? a. Faced with an env ironment in which leaves grew only at the tops of trees, giraffes responded by growing longer necks. b. Only giraffes with long necks moved into an environment where leaves grew only at the tops of trees. c. The necks of giraffes that did not eat leaves from the tops of trees grew shorter from lack of exercise. d. Among a population of giraffes those with long necks were able to survive better in an environment in which leaves grew only at the tops of trees.
- Show the cross between two heterozygous round plants. 1. Establish the genotypes: qquad x qquad 2. Set up the square. Determine the phenotypic ratios: qquad out of 4 are round qquad out of 4 are wrinkled.
- 21 The picture shows a mother cat with her offspring. Which characteristic of the offspring confirm they were produced by sexual reproduction? A. the number of the offspring B. the diverse fur of the offspring C. the identical sizes of the offspring D. the different species of the offspring
- 1st Semes ter Final Since males have only one X chromosome , what can happen to linked A. All X-linked genes are expressed in the male. - B. No X-linked genes are expressed in the male. - C. Only X -linked genes are expressed in the male. D. Only Y -linked genes are expressed in the male.