Which of the following groups are characterized by phycoplastic cell division? C

Question

Which of the following groups are characterized by phycoplastic cell division? Chlorophytes Charophytes Land plants A and B B and C Define homology. Overall similarity Similarity due to common. descent Specific phenotypic differences Similarity due to convergent evolution The results of natural selection Define paraphyly. An ancestor and all of its descendants An ancestor and none of Its descendants An ancestor and some of Its descendants A group that shares to common ancestor A group with Multiple common ancestors In the diplobiontie life cycle, which stages are multicallular? Diploid Haploid Diploid and haploid Neither diploid nor haploid All cells are Multicellular in the diplobiontie life cycle which of the following is not homologous between fungi and animals? Chitin synthesis Glycogen storage Heterotrophic Cephalization One posterior flagellum in ganetes what is transduction? Live bacteria acquiring DMA released, into media, from dead bacteria Transfer of DMA Iron one living bacterium to another Transfer of DMA from one bacterium through another via a virus Transfer of MCA from one bacterium through another via reverse transcriptase Transfer of DMA from one bacterium to another via phagocytosis which of the following is not a characteristic of chordates? Notochord Dorsal, hollow nerve cord Pharyngeal slits Post-anal tail All are characteristics of chordates Which ecosystem is characterized by moderate amounts of precipitation, warm to cool temperatures, and large trees? Temperate forest Tropical rainforest Savanna Desert Tundra Which marine zone includes organisms that require sunlight? Littoral zone Photic zone Aphotic zone Benthic zone Abysmal zone The process by which one side of a mountain receives a large amount of precipitation and the other aide la quite dry is called.. Hadley cell Bain shadow Gyre Eastwards There la no name for this process

Explanation / Answer

33 . A

Phycoplastic nuclear division occurs in chlorophytes. Its a primitive kind of nuclear division . In charophytes , phragmoplastic nuclear division takes place.

34. B

Homology is similarity of structures due to common ancestors.

35. A

Paraphyly exists in group if all the descendents are of common ancestor.

36. C diploid and haploid

Diplobiontic life cycle also referred to as diplohaplontic or haplobiontic hence both of them are multicellular.

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