Paleobotany is the study of plant fossils and remains. This can help us understand how plants lived long ago and how they were like.
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DNA stands for Deoxyribonucleic acid. DNA consists of your chromosomes which is the genetic makeup of your physical and genetic traits.It is a double helix structure that can be analyzed with a highly powered microscope like the electron microscope <span />
Answer:
a) (62 +68)/545
b) The two genes are linked.
Explanation:
a) The recombination frequency is equal to:
%
b) It can be seen that red plants with single flower and yellow with double flower are recombinant, this means that their parental combinations are uneven. This is due to a cross that occurred between the two genes. From the obtained result it can be said that both genes are linked.