Answer:
where ??? i only see isn letter A-D
Meiosis I segregates homologous chromosomes, producing two haploid cells.
Cilia<span> are slender, microscopic, hair-like structures or organelles that extend from the surface of nearly all mammalian cells. . </span>They<span> are primordial. ... 'Motile' (or moving) </span>cilia are found in the lungs, respiratory tract and middle ear. These cilia<span> have a rhythmic waving or beating motion (see right).</span>
The right answer is D.
Mitochondria is a cellular cytoplasmic organelle that plays an essential role in respiratory and energetic phenomena. It is present in eukaryotic cells (with exception).
Plastids are plant organelles that often contain a pigment. This is the site of photosynthesis. It is present only in certain eukaryotes.
The fact that the mitochondria is better answered justifies the hypothesis that mitochondria have endosymbiosis before plastids.
Answer:
Ribonucleic Acid is a single-stranded nucleic acid that moves the DNA code for protein synthesis from the nucleus to the ribosomes.
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Explanation:
