假菌丝体
参考答案:在一些酵母菌中,芽殖后由于细胞壁分开不完全而形成一个首尾相连的细胞链,而真正的菌丝体腔室或细胞是在伸展菌丝的近顶端产生隔膜而形成的,因此有所区别。
A woman tells the nurse that her 6-year-old daughter has severe nosebleeds. Which of the following instructions should the nurse give this woman to manage nosebleeds
A. Help the child assume a comfortable position with her head tilted backward.B. Tilt the child’s head backward and place firm pressure on the nose.C. Help the child lie on her stomach and collect the blood on a clean towel.D. Place the child in a sitting position with her neck bent forward and apply firm pressure on the nasal septum.
有人说,我国现阶段出现的许多社会问题、经济发展问题等都是人口太多所带来的不利影响,因此,应该大力减少我国的人口,越少越好,你认为这种说法全面吗?谈谈你的认识。
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