29.用基因型为AaBB的水稻植株作母本.aabb作父本.杂交得到的种子中.胚和胚乳基因组合分别为( ) A. AaBb或aaBb和AAaBBb或aaaBBb B. aaBb或Aabb和AaaBBb或aaaBBb C. AaBb或AABb和AaaBBb或aaaBBb D. AaBb或aabb和AaaBBb或aaaBBb 查看更多

 

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 用基因型为AaBB的水稻植株作母本,aabb作父本;杂交得到的种子中,胚和胚乳的基因组合分别为

A.AaBb或aaBb                              B.AAaBBb或aaaBBb

C.AaBb或aaBb和AaaBBb或aaaBBb            D.AaBb或aaBb和AAaBBb或aaaBBb

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 用基因型为AaBB的水稻植株作母本,aabb作父本,杂交得到的种子中,胚和胚乳基因组合分别为(    )

A. AaBb和AAaBBb,或aaBb和aaaBBb

B. AaBb和aaaBBb,或aaBb和AAaBBb

C. AABb和AaaBBb,或AaBb和aaaBBb

D. AaBb和AaaBBb,或aabb和aaaBbb

 

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用基因型为AaBB的水稻植株作母本,aabb作父本,杂交得到的种子中,胚和胚乳基因组合分别为

[  ]

A.AaBb或aaBb和AAaBBb或aaaBBb

B.aaBb或Aabb和AaaBBb或aaaBBb

C.AaBb或AABb和AaaBBb或aaaBBb

D.AaBb或aabb和AaaBBb或aaaBBb

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用基因型为AaBB的水稻植株作母本,aabb作父本,杂交得到的种子中,胚和胚乳基因组合分别为

[  ]
A.

AaBb或aaBb和AAaBBb或aaaBBb

B.

aaBb或Aabb和AaaBBb或aaaBBb

C.

AaBb或AABb和AaaBBb或aaaBBb

D.

AaBb或aabb和AaaBBb或aaaBBb

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用基因型为AaBB的水稻植株作母本,aabb作父本,杂交得到的种子中,胚和胚乳基因组合分别为

[  ]
A.

AaBb或aaBb和AAaBBb或aaaBBb

B.

aaBb或Aabb和AaaBBb或aaaBBb

C.

AaBb或AABb和AaaBBb或aaaBBb

D.

AaBb或aabb和AaaBBb或aaaBBb

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