4.Într-o familie, soţia are grupa de sânge B (III), iar soţul ei, grupa 0 (I). Ştiind că tatăl femeii aavut grupa de sânge A (II), stabiliţi următoarele: a) genotipurile celor trei indivizi; b) genotipurile şi fenotipurile posibile ale grupelor de sânge pentru descendenţa familiei respective; c) procentul descendenţei homozigote posibile pentru copiii familiei pentru situaţia în care soţul ar fi avut grupa de sânge AB (IV).Scrieţi şi etapele/ algoritmul rezolvării problemei.

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

Explain how organisms could be harmed by high levels of salt from roadways?

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.