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Art [367]
3 years ago
11

What is heamoglobin​

Biology
2 answers:
Veseljchak [2.6K]3 years ago
7 0
Haemoglobin or hemoglobin is a iron containing oxygen transport protein present in RBC’s (red blood cells) of all vertebrates. It is the reason why blood is red.
Harlamova29_29 [7]3 years ago
4 0
Hemoglobin is a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a heme group.
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After completing meiosis II, human sex cells have a total of _____ chromosomes
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Meiosis involves a type of cell division in sexually reproducing organisms that results in formation of four daughter cells from a single parent cell, having half of the genetic material as in parent cell. Meiosis is divided into meiosis I and meiosis II.

In gamete forming cells of humans are diploid cells and have 23 pairs of chromosomes (or 46 chromosomes). Each gamete forming mother cell undergoes meiotic division to form haploid daughter cells or gametes, each with 23 chromosomes.

Thus, the correct answer is 'twenty-three' as there are 23 chromosomes present in human sex cells at the end of meiosis II.


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