subject
Biology, 25.08.2019 13:50 astultz309459

In a cladogram, what occurs at a node?
a derived trait appears.
evolution is stopped.
an ancestor dies.
the cladogram ends.

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 00:00
Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels
Answers: 2
question
Biology, 22.06.2019 07:00
Dna replication or repair occurs in a cell in all of thw following situations except when
Answers: 2
question
Biology, 22.06.2019 20:00
When you aware sick your body produces more leukocytes.briefly describe where the leukocyte are formed,how they are transported,and where they may be stored.
Answers: 1
question
Biology, 22.06.2019 21:40
According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this?               a.  this implies that dna and proteins aren't essential in cells today.    b.  this implies that rna can catalyze any chemical reaction that enzymes catalyze.    c.  this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna.    d.  this implies that dna and proteins evolved after rna.
Answers: 2
You know the right answer?
In a cladogram, what occurs at a node?
a derived trait appears.
evolution is stopped.
Questions
question
Computers and Technology, 20.09.2020 02:01
question
Biology, 20.09.2020 02:01
Questions on the website: 13722360