Non disjunction is the answer.
Synapsid is the chromosome coming close to each other to cross over.
Crossing over is the process of interchanging parts at a particular allele (loci)
Tetrad is a formation of chromosomes (looks like this “XX”)
The relationship between them is chlorophyll because that is the only pigment that interacts with the light proteins by transferring excited electrons to the primary electron acceptor.
<span>One parent is an albino with the genotype aa (recessive homozygous), while another parent has genotype AA (dominant homozygous). If they mate:</span>
<span>
Parents aa x AA</span> F1 generation: Aa Aa Aa Aa <span><span>
This means that </span>c. all offspring are normal.</span>
<span>All of them are carriers of the albino allele (a), but albinism is expressed only when there are two recessive alleles.</span>
Answer:
Answer would be no.
B)carbon, hydrogen and oxygen
I think they contain covalent bonds, between the carbon atoms and also between the carbon atoms and hydrogen atoms. Polymers consist of chain-like molecules that are in turn, made up of numerous smaller, repeating units called monomers.