Answer:
1. Cell wall/Cell membrane
2. Cytoplasm
3. Ribosomes
Somatic cell chromosomes (body cells) are in pairs. if you mean 12 chromosomes,Then there will be 6 pairs, groups of two, chromosomes. The gamete (aka sex cell) will thus contain 6 chromosomes.
One chromosome from each pair ends up in one gamete, normally.
Patient A is suffering from anemia, due to underproduction of hemoglobin
Explanation:
Patient A’s blood cell count:
Hemoglobin: 5g/dL
RBC: 4.6 x 106 cells/ml
WBC: 15,000 cells/ml
Platelets: 250,000
Results inferred from the count: Low hemoglobin, low normal RBC, high WBC, normal platelets count
Hemophilia is an inherited blood clotting disorder, where due to excessive bleeding, blood hemoglobin, RBC, and platelets can go lower. The low hemoglobin is due excessive loss of blood and not due to underproduction of hemoglobin. Moreover, patient A’s platelet count is normal. Hence, hemophilia can be ruled out.
Since the hemoglobin and RBC count is low, it clearly indicates low production of these blood cell components, leading to anemia. However, the increase in WBC leads can be due any other underlying medical conditions like infections, hemolytic anemia, leukemia etc.
True, animals trees and plants are all made of cells with similar characteristics