Multiple lines of evidence indicate that complex multicellularity has evolved at
ID: 224371 • Letter: M
Question
Multiple lines of evidence indicate that complex multicellularity has evolved at least six different times. Which of the following superkingdoms include organisms that exit complex multicellularity? A) plants, animals, fungi, slime molds B) plants, animals, fungi, slime molds, red algae, green algae, brown algae brown algae C) green algae (and land plants), red algae, animals, fungi, slime molds D) Opisthokonta, Archaeplastida, Stramenopila E) Opisthokonta, Amoebozoa, Archaeplastida, StramenopilaExplanation / Answer
multiple lines of evidence indicate that complex multicellularity has evolved at least six different times. Which of the following superkingdoms include organisms that exhibit complex multicellularity?
Opisthokonta, Archaeplastid, Stramenopila--------answer
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Simple multicellularity has developed various circumstances inside the Eukarya, however complex multicellular living beings have a place with just six clades: creatures, embryophytic arrive plants, florideophyte red green growth, laminarialean cocoa green growth, and two gatherings of parasites. Phylogeny and genomics recommend a summed up direction for the advancement of complex multicellularity, starting with the co-optation of existing qualities for grip. Sub-atomic channels to encourage cell-cell exchange of supplements and flagging particles give off an impression of being basic, as this quality happens in all complex multicellular creatures yet few others. Multiplication of quality families for interpretation elements and cell signals go with the key practical advancement of complex multicellular clades: separated cells and tissues for the mass transport of oxygen, supplements, and sub-atomic signs that empower living beings to bypass the physical restrictions of dispersion. The fossil records of creatures and plants archive key phases of this direction.
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