Examlex
When describing phylogenetic trees, each branching point is called a(n) ____.
Guanine
One of the four main nucleobases found in the nucleic acids DNA and RNA, characterized by its cytosine pairing.
Cytosine
A pyrimidine nucleobase found in DNA and RNA, where it pairs with guanine.
Deoxycytidine Monophosphate
A nucleotide that is involved in DNA synthesis, where it serves as a precursor in the formation of the DNA polymer.
Pyrimidine Bases
Nitrogen-containing heterocyclic compounds found in DNA and RNA, including thymine, cytosine, and uracil.
Q12: Polyploidy refers to an individual _ and
Q18: The contribution an individual makes to the
Q24: Bryophytes have _.<br>A)true leaves<br>B)two spore types<br>C)true roots<br>D)true
Q25: Distinguish between quantitative and qualitative variation.
Q28: What are the main differences between the
Q41: The cause of malaria is a _.<br>A)Pseudomonas<br>B)Phytophthora<br>C)Plasmodium<br>D)Physarum
Q44: Stabilizing selection reduces genetic and phenotypic variation
Q59: Korarchaeota _. <br>A)includes halophiles<br>B)includes psychrophiles<br>C)diverged very early
Q69: The scientific approach that classifies organisms based
Q71: The biological species concept is primarily based