subject
Biology, 13.05.2021 04:20 damaricoleman42

Evolution over the millennia has resulted in the great variety of Life on Earth. Yet scientists hypothesize all life has descended from an ancestral one-celled organism. What provides the MOST compelling evidence for this statement?
at
A)
The DNA code is the same for all living things.
ng
B)
Fossil records show a progression in life forms over time.
1
Similar body structures have been inherited from a common ancestor.
D)
Sexual reproduction promotes genetic variation and change over time.

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 09:30
Consider the following reaction: 2h2 + o2 β€”> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
Answers: 2
question
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
question
Biology, 22.06.2019 10:30
19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase
Answers: 2
question
Biology, 22.06.2019 13:30
Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.
Answers: 2
You know the right answer?
Evolution over the millennia has resulted in the great variety of Life on Earth. Yet scientists hypo...
Questions
question
Arts, 27.01.2020 00:31
question
Mathematics, 27.01.2020 00:31
question
Mathematics, 27.01.2020 00:31
question
Mathematics, 27.01.2020 00:31
Questions on the website: 13722363