Biology, 10.12.2019 08:31 jelani4brown
Adiploid cell in a plant undergoes chromosome duplication but fails to divide properly, initiating a tetraploid (4n) branch. this branch produces a 4n flower. what can happen next?
the 4n flower produces 1n (haploid) gametes, which then cross-fertilize with gametes from the original diploid parent species to produce fertile offspring.
the tetraploid (4n) flower produces 2n gametes and may then be able to self-pollinate to produce fertile 4n offspring.
the 4n flower produces 4n (tetraploid) gametes, which then self-fertilize to produce fertile offspring.
the 4n flower produces 2n gametes, which then cross-fertilize with gametes from the original diploid parent species to produce fertile offspring.
Answers: 3
Another question on Biology
Biology, 21.06.2019 21:30
What causes the phospholipids to organize themselves the way they do
Answers: 1
Biology, 22.06.2019 00:30
What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.
Answers: 2
Biology, 22.06.2019 09:20
Give examples of selective advantage of organism’s body part/organ
Answers: 1
You know the right answer?
Adiploid cell in a plant undergoes chromosome duplication but fails to divide properly, initiating a...
Questions
Mathematics, 09.06.2020 23:57
Mathematics, 09.06.2020 23:57
Mathematics, 09.06.2020 23:57
Biology, 09.06.2020 23:57
Mathematics, 09.06.2020 23:57
Chemistry, 09.06.2020 23:57
Mathematics, 09.06.2020 23:57
Biology, 09.06.2020 23:57
Mathematics, 09.06.2020 23:57
