True or False

[beefjerky]

Advertisement - Members don't see this ad

1. crossingover leads to gentic variations
2. alternation of generation accur in animal life cycle

 

[jackbauer!]

1. crossingover leads to gentic variations
2. alternation of generation accur in animal life cycle

1. T
2. F

jb!

 

[wigglytooth]

1. T
2. F

jb!

agree

 

[blue_moon01]

1) true
2) true ( some lower animals( invertebrates) do have alternation of generation. Ie. Hydrozoans, scyphozoans.. jelly fish which alternate between medusa and sedimentary cycles. )

question number 2 is one of those that differentiate a 24 from a 29 score.

 

[Ex_EE]

2) true ( some lower animals( invertebrates) do have alternation of generation. Ie. Hydrozoans, scyphozoans.. jelly fish which alternate between medusa and sedimentary cycles. )

question number 2 is one of those that differentiate a 24 from a 29 score.

That is true, but it is not true alternation of generation between haploiod and diploid life cycle. That is what the question is asking for so I say 2 is false.