Ayuda con la tarea de biología
La parte más complicada de aprender biología es cómo hacer que los estudiantes comprendan el mundo microscópico de la biología, cómo entrar en las células y explorar genes y moléculas. Sin embargo, con el desarrollo de la tecnología de la información, la ayuda con la tarea de biología puede desempeñar un papel importante cuando ni las palabras ni las imágenes pueden explicar completamente los puntos de biología.
QuestionAI es un software de aprendizaje de biología en línea que le ayuda a aprender y dominar el conocimiento de la biología, incluida una variedad de experimentos y ejercicios correspondientes, que es fundamentalmente diferente del ayudante común de preguntas de biología. Aquí, puede simular experimentos para reproducir los escenarios experimentales, de superficial a profundo, capa por capa, para aprender y comprender los puntos de conocimiento.
- 18. Which of the following would most likely increase soil fertility? A. a vegetable garden C. a decomposing tree B. a freshwater spring D. an animal population
- Justification: Meiosis is an important process in sexual reproduction. Which statement bes purpose of meiosis in the formation of egg and sperm cells? A. Meiosis joins the nuclei of the egg and sperm. B. Meiosis divides the cytoplasm of the egg and sperm. C. Meiosis reduces the cell's chromosome number by half. D. Meiosis maintains the cell's original chromosome number.
- DNA evidence indicates that two species of land snails are closely related and may only recently have become distinct species. What would a biologist infer has happened to the original population of land snails? A. The original snall population became extinct because of environmental changes. B. The original snal population had a group of snalls that became reproductively isolated. C. The original snall population interbred with a different species of snall to form an entirely new specles. D. The original snall population became too large for the ecosystem so the species adapted by forming a new specles.
- Proteins that speed up chemical reactions by lowering activation energy in organisms Choose matching term square Lipids Enzymes Carbohydrates
- 16. Match the term with its description. __ the place where a plant or animal lives __ the lnnd, water, climate plants, and animals of an area __ made up of several ecosystems A. biome B. environment C. habitat
