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.
- Which factor contributed most to the emergence of new species according to Darwin's theory of evolution? A. Environmental changes create new species by forcing organisms to adapt rapidly. B. Inherited genetic variations lead to differences in survival, with those best adapted to their environment passing on their trails. C. The inheritance of acquired characteristics from parents leads to the emergence of new species. D. All species have a predetermined path of development, with new species emerging in fixed intervals.
- 10. Which is the function of the respiratory system? supply energy to maintain the metabolism of cells activate the body's defenses against airbome pathogens transport gases such as oxygen into the human body to exchange gases between the air and the blood
- Nuclear translor takes DNA from donor cells and places it into a donori square an oocyte is a square igerm cell - the donor oocyte is at the square istage e alli square is removed from the donor oocyte square irefers to all the nuclear material being removed the cell can then receive the square i cell's DNA During square 1. an embryologist will take a single cell and place it in the PV space : reconstruction it donor it nocyte : enucleated : metaphase II : female : DNA
- Match the chromosome numbers of diploid and haploid cells. square A carrot leaf cell has 18 chromosomes, a carrot pollen cell will have Narwhal egg cells contain 22 chromosomes, the cells that make up their tusk contain The egg cells of a lion contain 19 chromosomes a lion liver cell will have Baby sharks are born with 82 chromosomes in their gill cells, the gametes that produced the baby sharks have square
- 15. What does it mean If an organism is "fit?" 26. How does natural selection result in evolution? 27. What are the 5 mechanisms of evolution? 28. How do mutations contribute to evolution? 29. How does genetic drift contribute to evolution? 30. What are the two types of genetic drift? 31. What is the bottleneck effect? 32. What is the founder effect? 33. What is gene flow? 34. How does genetic drift differ from gene flow? 35. How does nonrandom mating result in evolution?
