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> 参观沈阳世博园的同学对几株上面结满了巨大番茄的“番茄树”啧啧称奇,这些“番茄树”不是种植在土壤里,而是种植在富含营养液的水箱里。采用的这项生物技术是[]A.组织培养B.无土-七年级生物
参观沈阳世博园的同学对几株上面结满了巨大番茄的“番茄树”啧啧称奇,这些“番茄树”不是种植在土壤里,而是种植在富含营养液的水箱里。采用的这项生物技术是[]A.组织培养B.无土-七年级生物
题目简介
参观沈阳世博园的同学对几株上面结满了巨大番茄的“番茄树”啧啧称奇,这些“番茄树”不是种植在土壤里,而是种植在富含营养液的水箱里。采用的这项生物技术是[]A.组织培养B.无土-七年级生物
题目详情
参观沈阳世博园的同学对几株上面结满了巨大番茄的“番茄树”啧啧称奇,这些“番茄树”不是种植在土壤里,而是种植在富含营养液的水箱里。采用的这项生物技术是
[ ]
A.组织培养
B.无土栽培
C.使果实、种子提早成熟
D.使细胞加速分裂和生长
题型:单选题
难度:中档
来源:同步题
答案
B
上一篇 :
Generally speaking, if _____
下一篇 :
无土栽培就是用人工配制的营养
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题目简介
参观沈阳世博园的同学对几株上面结满了巨大番茄的“番茄树”啧啧称奇,这些“番茄树”不是种植在土壤里,而是种植在富含营养液的水箱里。采用的这项生物技术是[]A.组织培养B.无土-七年级生物
题目详情
B.无土栽培
C.使果实、种子提早成熟
D.使细胞加速分裂和生长
答案