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Nataly_w [17]
2 years ago
10

What is haemoglobinanyone wanna t.al.k​

Biology
2 answers:
Sauron [17]2 years ago
8 0

Answer:

Haemoglobin (Hb) is a protein present in red blood cells that transports oxygen and gives blood its dark/vivid red color. The amount of haemoglobin in the blood varies from person to person. Men's levels are often greater than women's. This is scientifically proven however, it is often but not all the time.

ss7ja [257]2 years ago
6 0

Answer:

Haemoglobin is a red protein found in red blood cells that binds to oxygen allowing red blood cells to carry and transport oxygen around the body

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______ are chromosome sequences in which multiple genes contribute to a quantitative trait.
bagirrra123 [75]

Answer:

QTL or Quantitative Trait locus

Explanation:

QTL or Quantitative Trait locus are chromosome sequences in which multiple genes contribute to a quantitative trait.

QLT is a locus that correlates with variation of quantitative trait in the phenotype of the population of an organism. It is an statistical method that links two type of information phenotypic and genotypic data in an attempt to explain the genetic variation in complex trait.

4 0
3 years ago
During the life cycle of a seedless plant, a sporophyte releases
Agata [3.3K]

Answer:

Seedless vascular plants are plants that contain vascular tissue, but do not produce flowers or seeds. In seedless vascular plants, such as ferns and horsetails, the plants reproduce using haploid, unicellular spores instead of seeds. The spores are very lightweight (unlike many seeds), which allows for their easy dispersion in the wind and for the plants to spread to new habitats. Although seedless vascular plants have evolved to spread to all types of habitats, they still depend on water during fertilization, as the sperm must swim on a layer of moisture to reach the egg. This step in reproduction explains why ferns and their relatives are more abundant in damp environments, including marshes and rainforests. The life cycle of seedless vascular plants is an alternation of generations, where the diploid sporophyte alternates with the haploid gametophyte phase. The diploid sporophyte is the dominant phase of the life cycle, while the gametophyte is an inconspicuous, but still-independent, organism. Throughout plant evolution, there is a clear reversal of roles in the dominant phase of the life cycle

Explanation:

7 0
2 years ago
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What would be the chemical formula of a linear tetranucleotide that would have deoxyribose sugars and one of each of the possibl
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The chemical formula would be
CTGA or any of the combinations of the four nitrogenous bases
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Which structure has the active sites where the heads of the thick filaments will bind?
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