O- blood, if they have any different blood type they could face serious problems.
Answer: Option C
Explanation:
The human karyotype consists of 23 pairs of chromosomes. If a single pair of chromosome is picket out of the whole karyotype then the chromosome pair will have the some similarities or will have in common some traits.
The length of the chromosome, centromere position, traits and staining pattern will be same for this pair of chromosome.
Hence, the correct answer is Option C
Answer:
Nuclear chromatin clumping is increased in the metamyelocytes, nuclei disappears and granules are mostly secondary
Explanation:
- Metamyelocyte is the cell that is undergoing granulopoiesis and is derivative of a myelocyte. It is characterized by the bent nucleus type of appearance, cytoplasm consists of the cytoplasmic granules and visible type of nucleoli are absent.
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Myelocytes are the cells occurring in a bone marrow; cells with cytoplasmic granules which that produces granulocytes of the blood. It doesnot occur normally in the blood as in leukaemia.
Answer:
Abiotic is basically a non living factor so the answer is
D. Sunlight, temperature , conductivity, dissolved oxygen.
All other options contain one biotic or living factor like algae, star fish and crabs these aren't Abiotic.
