Planets like, mercury, venus earth: they are in the increasing order of there masses. however this chain breaks at mars.
Planets like, jupiter, saturn, uranus, neptune are arranged in decreasing order of there masses.
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<span>The different adrenal hormones show selectivity for different types of adrenergic receptors. This may be because the chemical structures of the adrenal hormones are such that binding is biochemically easier for the hormones at the receptors to which they show a selective affinity.</span>
Atom, Molecule, Organelle, Cell, Tissue, Organ, Organ System, Organism, Population, Community, Ecosystem, Biome, Biosphere
Answer + Explanation :
1) Sperms have only one set of chromosomes i-e they are haploid while other cells are diploid.
2) Sperm cells come from embryo's gut while other cells can be found in blood , connective tissue , skin , bones etc.
3)Sperm cells are produced through meiosis while other cells are produced from mitosis.
4) Sperm cells are involved in reproduction while other cells have their specific functions in their specific locations.
5) Sperm cells are present is reproductive part or body while other cells are located everywhere.
6) Sperm cells originate from germ cells while other cells originate from stem cells.
7) Sperm cells are smaller then other cells of body.
8) Sperm cells are no more than a nucleus with small amount of cytoplasm and some mitochondrion while other cells follow normal symmetry.
Answer:
D. Two operons regulate gene control in E. coli.
Explanation: