摘要:14.青蛙生殖发育的特点是?变态发育体内发育A. B. C. D.
网址:http://m.1010jiajiao.com/timu_id_1043469[举报]
青蛙生殖发育的特点是( )
(1)体外受精 (2)卵生 (3)变态发育 (4)体内受精 (5)体内发育.
A.(1)(2)(5)
B.(1)(2)(3)
C.(2)(4)(5)
D.(2)(3)(4)
查看习题详情和答案>>
(1)体外受精 (2)卵生 (3)变态发育 (4)体内受精 (5)体内发育.
A.(1)(2)(5)
B.(1)(2)(3)
C.(2)(4)(5)
D.(2)(3)(4)
查看习题详情和答案>>
青蛙生殖发育的特点是( )
(1)体外受精 (2)卵生 (3)变态发育 (4)体内受精 (5)体内发育.
A.(1)(2)(5)
B.(1)(2)(3)
C.(2)(4)(5)
D.(2)(3)(4)
查看习题详情和答案>>
(1)体外受精 (2)卵生 (3)变态发育 (4)体内受精 (5)体内发育.
A.(1)(2)(5)
B.(1)(2)(3)
C.(2)(4)(5)
D.(2)(3)(4)
查看习题详情和答案>>