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.
- e (Part 1) Is a square connective tissue - found in ebows knees, square , ears, nose and airways - Functions include helping to square force square bone strength - providing support for square - Includes three types: square cartlage most square square triction and absorbs shock found on most joint square : widespread it ankles : enhancing is hyaline : flexible is surfaces is joints is resist : reduces
- Flowers Have Secret Blue Malos That Bumblebees Can See 1 Roses are red, violets not. They're, er, violet. 2 True blue flowers are exceedingly rare, and not for lack of effort.Plant breeders have repeatedly tried to nudge roses and chrysanthemums into blueness, but doing so is really hard (at least.without the use of dyes). These flowers get their colors from pigments called anthocyanins.which typically look pink or red, A flower must chemically tweak these pigments to make them bluer, and even if they did, the results are essentially purple. 3 Only a few flowers, like comflowers and Himalayan blue popples, have achieved true blue, and all by using special chemical tricks like adding metals to their pigments, or making their petals more alkaline, "All of this is chemically quite difficult and not many species have evolved the enzymes to do it."says Beverley Glover from the University of Cambridge. "Even with genetic modification, people have managed to make purple, bluish roses, but true blue isn't happening." 4 So imagine her surprise when she found that many flowers have secros. blue halos in their flowers. 5 The halos are rings at the bases of the flowers' petals. Sometimes they're visible to us, especially if the petals are dark. But in most cases, they're so faint that we can't see them. Glover only detected them with the aid of laboratory equipment, And yet, they're there-and they're visible to bees, whose eyes are more sensitive to blue wavelengths of light than ours are. zoo Which detail from the passage best explains what makes flowers with blue halos different from blue flowers without halos? 1. "genetic modification" (Paragraph 3) 2. "If the petals are dark"(Paragraph 5) 3. "microscopic structures" Paragraph 7) 4. "a black, purple or red base" (Paragraph 12)
- 1. Scientist can use the fossil record to determine changes in an environment, what does the abrupt appearance of a new organisms show? The abrupt appearance of a new organisms is evidence of square and square .
- Which form of evolution is best represented by the example below: Hummingbirds have a beak just the right length to reach the nectar in a cardinal flower and as they feed their foreheads bump into the pollen structure Cardinal flowers are red which hummingbirds can see but bees can't. Cardinal flower's pollen structure is just the right length for the hummingbird to pick up pollen as it feeds Convergent Divergent Coevolution
- 1. Where is the pupillary sphincter located? __ A. the wrist B. the eye C. the ankle
