Answer:
Triploid
Explanation:
The process whereby gametes produced by different sexes of the same species of organism come together is called FERTILIZATION. A gamete is said to be HAPLOID (n) if it contains one set of chromosomes while it is DIPLOID (2n) if it contains two sets of chromosomes.
Hence, if an haploid (n) and diploid (2n) gamete unites, a zygote that is TRIPLOID (3n) emerges or forms. A triploid zygote will have three sets of chromosomes i.e. n + 2n = 3n.
High efficiency particulate arrestor is a type of air filter that can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns. The HEPA filter does not remove vapors or gases.
HEPA air purifiers have some level of activated carbon-based material to absorb odors and chemicals .HEPA filters claim to remove particles like dust, allergens and mold spores from the air. HEPA filters are made by haphazardly arranging the polypropylene or fiberglass fibers (between 0.5 and 2.0 µm). While sometimes the fibers are arranged in a mess, the fibers can pass air through and trap some of the particles.
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False. The mountain zebra and the donkey do not belong to the same species.
<h3>What are species?</h3>
The species represent the lowest and narrowest taxonomic categories as far as the classification of living organisms is concerned.
A species represents a group of organisms whose mating will lead to the production of valid offspring.
Thus, no two different organisms can bear the same species name unless they can mate and produce fertile progenies.
What the mountain zebra and the donkey share is the genus name, not the species name. Different species of organisms can bear the same genus name as far as taxonomy is concerned.
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Answer: If a restriction enzyme makes a staggered cut in dna, then <u>Sticky</u> <u>ends</u> are created.
Explanation: Restriction enzyme cut the DNA molecule into fragments. So the Sticky and blunt ends depends how the restriction enzyme cut the DNA.
Staggered cut in the DNA make Sticky ends and Straight cut in the DNA make blunt ends.
The remains of the living organisms used in understanding the history of life on Earth is fossils.
Fossils are the preserved remains of plants and animals whose bodies are buried in sediments such as sand and mud under ancient seas, lakes and rivers.
Fossils are the geologically altered remains of once-living organisms and/or their behavior. There are mainly two types of her: Body fossils represent all or part of an organism's body, while vestigial fossils show an organism's behavior.
Fossils form in a variety of ways, but most often form when living organisms (such as plants or animals) die and are quickly buried by sediment (such as mud, sand, or volcanic ash).
Fossils are found mainly in river valleys, cliffs and hills where sedimentary rocks of appropriate age are exposed, and in areas of human exposure such as quarries and road cuttings.
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