Many biologists were surprised by molecular data supporting the hypothesis that ctenophores are the sister group to all other animals. what anatomical and morphological features of ctenophores are conventionally thought to support a close relationship with bilaterian animals? (select all that apply.) the rudimentary flow through gut the presence of what many take to be a rudimentary mesoderm the presence of an outer epithelium the presence of gelatinous material in the interior of the ctenophore body
Answers: 1
Biology, 22.06.2019 04:00
Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino
Answers: 1
Biology, 22.06.2019 17:00
How many autosomes are in this human karyotype? how many sex chromosomes?
Answers: 2
Biology, 22.06.2019 17:00
Achemical that is released by an animal as a signal to other members of the same species is called a pheromone. t or f
Answers: 1
Many biologists were surprised by molecular data supporting the hypothesis that ctenophores are the...
History, 14.07.2020 22:01
Mathematics, 14.07.2020 22:01
English, 14.07.2020 22:01
History, 14.07.2020 22:01
History, 14.07.2020 22:01
History, 14.07.2020 22:01
Biology, 14.07.2020 22:01