Biology, 22.10.2020 03:01 ejohnstonee111
Which statement accurately describes the Doppler effect?
It was used by Hubble to measure velocities of galaxies.
It indicates galaxy motion through changes in sound waves.
It indicates a galaxy moving toward Earth through red shift.
It indicates a galaxy moving away from Earth through blue shift
Answers: 2
Another question on Biology
Biology, 21.06.2019 16:20
German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?
Answers: 1
Biology, 22.06.2019 03:10
Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."
Answers: 2
Biology, 22.06.2019 03:30
Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above
Answers: 2
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. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino
Answers: 2
You know the right answer?
Which statement accurately describes the Doppler effect?
It was used by Hubble to measure velocitie...
Questions
History, 14.01.2021 02:30
Geography, 14.01.2021 02:30
Physics, 14.01.2021 02:30
Biology, 14.01.2021 02:30
English, 14.01.2021 02:30
Mathematics, 14.01.2021 02:30
Chemistry, 14.01.2021 02:30
Mathematics, 14.01.2021 02:30
Social Studies, 14.01.2021 02:30
Mathematics, 14.01.2021 02:30
