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MakcuM [25]
3 years ago
10

Blood type is an example of codominance, where blood type a is dominant with blood type b, and blood type o is considered recess

ive. a heterozygous blood type a woman marries a heterozygous blood type b man. what is the probability that they will have blood type a children? 0%
Biology
1 answer:
Sever21 [200]3 years ago
5 0
The probability of a child with the phenotype of A will be 25%
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Identify the role of DNA polymerase, Ligase, RNA Polymerase, DNA Helicase
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After another enzyme (a DNA helicase) has seperated two orginal strands of DNA, the polymerase moves along the template strand and polymerizes free nucleotides into a new antiparallel strand. ... DNA ligase joins pieces of DNA together, mainly joins Okazaki fragments with the main DNA piece.
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3 years ago
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Based on what you were told about the reproduction of the snails, write a question that could be researched
ValentinkaMS [17]

Question: If they aren't hermaphrodites, can they still be male and female at the same time?


Facts: Different snails reproduce differently, but most snails are "hermaphrodites." Being a hermaphrodite means that any given snail can be both male and female at the same time. This can make it a lot easier for snails to reproduce and quickly make a whole lot of snails! Some hermaphrodite snails do not need another snail to reproduce, but can make more snails all by themselves (this is called asexual reproduction). Other snails are hermaphrodites but still need another snail to reproduce (this is called sexual reproduction). There are also some snails that aren't hermaphrodites, but are either male or female, and must find a snail of the opposite sex to breed with.

8 0
3 years ago
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what is thought to be the correct sequence of these events, from earliest to most recent, in the evolution of life on earth? ori
Montano1993 [528]

The correct sequence of these events (origin of mitochondria, origin of multicellular eukaryotes, origin of chloroplasts, origin of cyanobacteria, origin of fungal-plant symbioses), from earliest to most recent, in the evolution of life on earth is 4, 3, 1, 2, 5.

The transition to eukaryotic cells seems to have taken place in the Proterozoic Era, around 1.2 to 1.5 billion years ago. Nevertheless, the latest genetic studies propose the divergence of eukaryotes from prokaryotes nearer to 2 billion years ago.

Margulis suggested the mechanism of endosymbiosis, to describe the origin of mitochondria as well as chloroplasts from persistent living prokaryotes. In accordance with this idea, a bigger prokaryote engulfed or enveloped a smaller prokaryote around 1.5 billion to 700 million years ago.

To learn more about endosymbiosis here

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5 0
2 years ago
Which of the following is the best example of diffraction?
lina2011 [118]

Answer:

you voice echoing back when you shout in a canyon

Explanation:

7 0
2 years ago
Some american soldiers serving in iraq have become infected with a skin disease caused by a protist called leishmania, which is
xxMikexx [17]
Leshmaniais a genus of trypanosomes that are dependable for the ailment leishmaniasis.They are unfold via sandflies of the genus Phlebotomus within the historic World, and of the genus Lutzomyia in the New World. At least 93 sandfly species are demonstrated or possible vectors worldwide. Their foremost hosts are vertebrates; Leishmania customarily infects hyraxes, canids, rodents, and humans.
Domain:

Eukaryota

(unranked):

Excavata

Phylum:

Euglenozoa

Class:

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Order:

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Genus:

Leishmania
Borovsky 1898 (Ross1903)

hope it helped you


6 0
3 years ago
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