Answer:
The genes are linked and 10 mu apart.
Explanation:
A female AaBb rabbit is test crossed with a male rabbit (aabb). The male can only produce<em> ab</em> gametes (all the progeny will have ab on one of the homologous chromosomes).
If the genes assorted independently, the female would produce 4 types of gametes with the same frequency: 1/4 AB, 1/4 Ab, 1/4 aB and 1/4 ab.
However, the observed AB and ab gametes were much more frequent than Ab and aB, which means that the genes are linked and alleles on the same chromosome do not assort independently during meiosis.
Recombination is a rare event, so the most abundant gametes are the parentals. That is how we know that the mother had the AB/ab genotype. The recombinant gametes therefore are Ab and aB.
Distance (mu) = # Recombinants × 100/ Total progeny
Distance = (54 + 46) × 100/ 1000
Distance = 100 × 100/1000
Distance = 10 mu
Answer:
C6H1206 + 6 O 2 ---> 6 CO 2 + 6 H 2 O + ATP
Explanation:
The reaction shown above is of cellular respiration. Cellular respiration can be described as a process bn which sugars such as glucose and oxygen are converted into carbon dioxide and water. Energy in the form of ATP is also released during this process. This energy is used by cells to carry out its normal functions like growth of a cell etc. The process of cellular respiration occurs in the mitochondria of a cell.
<span>Ultimately, the archangel ancient tree archive hopes their work will slow climate change because the trees they produce will take in carbon dioxide. The Archangel Ancient Tree Archive focuses on getting DNA from the trees.
They should cultivate the world’s most significant old growth trees prior they are gone, Replant trees the Earth with the children of these trees to furnish the numerous of beneficial environment services which is essential to all life forms to succeed including outsourcing of oxygen, impounding carbon dioxide, providing beneficial vaporizers and medicines; basically a global warming result, and to document the genetics of ancient kinds of trees inside libraries around the globe for the near future.</span>
Classification: Oxygen is a chalcogen and a nonmetal
Color: colorless
Atomic weight: 15.9994
State: gas
Melting point: -218.3 oC, 54.8 K
Boiling point: -182.9 oC, 90.2 K
Electrons: 8
Protons: 8
Neutrons in most abundant isotope: 8
Electron shells: 2,6
Electron configuration: 1s2 2s2 2p4
Density @ 20oC:
Answer:
The image of the animal cell was not included in the question, the image has been added as an attachment.
The answer is centrioles; found in animal cells but not plant cells
Explanation:
According to the question, the image in the attachment section is an animal cell with labelled organnelles. An animal cell does not possess a Chloroplast, which is unique to only plant cells. Hence, organnelles D cannot be Chloroplast.
Ribosomes are organnelles made up of a complex of RNA and proteins. They are the site of protein synthesis, which occurs in all living cells. Hence, all cells including plant and animal cells contain Ribosome organnelles. Therefore, it is a wrong choice.
Centrioles are cylindrical tube-like structures made up of microtubules arranged in a specific pattern. Centrioles are present only in animal cells and play a major part in cell division, where they organize microtubules that separate chromosomes. As seen in the image, the two centrioles are perpendicular to one another, forming a CENTROSOME. A plant cell does not possess centrioles instead they contain microtubules organizing centres (MTOC).
Mitochondrion are present in both animal and plant cells as energy-generating organnelles but they are not stacked tubular structures as described in the question.
