Biology, 20.05.2021 05:10 genyjoannerubiera
Which statement(s) below accurately characterizes the evolutionary relationship
between these species' limbs?
(Und
HU
The limbs are all homologous and support evidence of a common ancestor.
The limbs are homologous between the human and the bat, but vestigial in the
whale.
The limbs homologous between the human and the bird, but analogous in the
whale
ODNA sequence comparisons is the only way to determine if the limbs are
vestigial
Answers: 2
Biology, 21.06.2019 20:00, awdadaddda
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.
Answers: 1
Biology, 22.06.2019 18:20, rachel63892
Which characteristics must an object possess in order to be considered alive?
Answers: 2
Biology, 22.06.2019 20:00, tsimm3618
Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error? the object is an asteroid, not a dwarf planet. the object is a moon, not a dwarf planet. the object is not a dwarf planet because it travels with other objects. the object is not a dwarf planet because it is round.
Answers: 1
Which statement(s) below accurately characterizes the evolutionary relationship
between these speci...
History, 10.09.2019 06:20
Mathematics, 10.09.2019 06:20
Chemistry, 10.09.2019 06:30
Biology, 10.09.2019 06:30
Health, 10.09.2019 06:30