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When researchers use a molecular clock they can estimate that time since two organizes shared a?
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What is molecular homology?
Similarities among organisms at the molecular level due to a shared ancestry. Learn more at 23andme.com.
When electrons are shared the type of bonding is called?
Chemical bonds are what form molecules from constituent atoms. When atoms share electrons the type of inter-molecular attraction is called a covalent bond.
What is shared dominance?
Shared dominance, or co-dominance is when a single gene has more than one dominant allele. In shared dominance both alleles are expressed completely.
What year did james watson make his discovery?
James Watson and Francis Crick discovered the structure of DNA in 1953. Watson and Crick, along with Maurice Wilkins shared the Nobel Prize in Physiology or Medicine in 1962. The prize was for their discovery regarding the molecular structure of nucleic acids and its importance in the information transfer in living material.
Are shared derived traits found in members of the in group of a clade?
No, shared derived traits are not found in members of the in group of a clade.
What is molecular homology?
Similarities among organisms at the molecular level due to a shared ancestry. Learn more at 23andme.com.
Which is a property shared by most molecular?
Most molecular compounds have a low melting point. They also typically don't conduct electricity.
What are characteristics of molecular compounds?
Molecular (more correct is covalent) compounds have covalent bonds; electrons are shared between two atoms.
Wich is a property shared by most molecular compounds?
Low melting Point.
What is the molecular shape of a molecule that has two electron pairs in which both pairs are shared?
linear
What holds covalently bonded atoms together and what are the properties of molecular compounds?
In a covalent bond the electrons are shared between atoms.
What are major characteristics of the phylum?
some of the major characteristics of the phylum are a shared body plan, embryonic development patterns, and specific molecular sequences.
How does the cladistics system differ from hierarchal classification?
Cladistics groups organisms based on shared ancestral traits, focusing on evolutionary relationships. Hierarchical classification organizes organisms based on shared physical characteristics and is used in traditional taxonomy. Cladistics is based on evolutionary history, while hierarchical classification is based on observable similarities.
Why are electrons shared in molecular compounds?
The sharing of electrons is what makes them molecular compounds. If they didn't share, then they would be ionic compounds. So, depending on what atoms or elements are bonding together, you will have sharing or not. Whether they share or not is more complicated, but has to do with electronegativity and electron configurations.
What is the molecular shape for SiH2O?
It is pyramidal.
Is oxygen an ionic polar or nonpolar covalent bond?
Molecular oxygen is a non polar molecule where the electron cloud is equally shared between the bonded oxygen atoms.
What makes researchers believe that leprosy susceptibility could be linked to Parkinson's disease?
Further study indicated that the leprosy susceptibility gene lies within a region shared by two genes for Parkinson's disease.
