1. The waste products of plant cells are carbon dioxide, water and oxygen. The carbon dioxide which is release during respiration is used up by photosynthesis process. The oxygen which is a by product of photosynthesis exist the plant cells through the stomata and root cell wall. Plant cells get rid of excess water via transpiration and guttation.
2. Protein synthesis within the cell is divided into two major phases, the transcription and the translation stages. In the transcription stage, the genetic information inside the DNA which is located inside the nucleus is transcribed into the mRNA, which then move out of the nucleus into the cytoplasm. In the cytoplasm, mRNA attached to the surface of the ribosomes and initiates the translation stage of protein synthesis. With the aid of tRNA and other elongation factors, a protein chain will be build up until a termination codon is reached, where the growing polypeptide chain will be terminated. The protein is then transported to the golgi apparatus which package the protein and send to the appropriate locations.
Answer:
A. 0.035.
Explanation:
Female : cv-cSb+/cv-c+Sb
Male : cv-cSb/cv-cSb ( since test cross involves mating with a recessive parent )
Their progeny:
cv-cSb+/cv-cSb : parental
cv-c+Sb/cv-cSb : parental
cv-c+Sb+/cv-cSbc : recombinant
cv-cSb/cv-cSb : recombinant
Wild type phenotype (cv-c+Sb+/cv-cSbc) is a recombinant. Distance between the two genes is 7mu. Since map distance is equal to recombination percentage, there will be 7% recombinants in the progeny. Out of total 7% recombinants, 3.5% will be cv-c+Sb+/cv-cSbc( wild type) and rest 3.5% will be cv-cSb/cv-cSb (mutant type).
Hence, proportion of phenotypically wild-type individuals in the progeny of the test cross will be 3.5% or 0.035.
When looking at fossils from a specific animal, with further detail it can be determined if there are any animals that are living now that could possibly be related to each other. For example it can be determined that a elephant was related to the once known mammoths simply because of how similar there bone structure was and the way they looked physically. If elephants were once mammoths then it could be suggested that after a long period of time they evolved to live in warm climate which made them lose their fur and how they became smaller in size.
Answer:
Can I see the graph or the other options??
Explanation:
I think it’s b hope my answer helps you