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tekilochka [14]
2 years ago
6

Assume that a man who is a carrier for a genetic disorder marries a woman who is also a carrier for the same disorder. They have

two sons and a daughter. One of their sons is normal, the other son is a carrier, and the daughter shows the genetic disorder. Which of the following pedigree charts correctly represents this inheritance?

Biology
1 answer:
Eva8 [605]2 years ago
4 0

Answer:

asdd wa

Explanation:

d asdawd22

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What are motor voter laws?
algol13
<span>Another name for the National Voter Registration Act of 1993, designed to reverse declining voter registration by allowing voters to register at motor vehicle departments.</span>
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3 years ago
"In order to reconstruct the diet of Neandertals, scientists have analyzed the stable isotopes of nitrogen and carbon in Neander
Virty [35]

Answer:

Big mammals as bears or Mammoths.

Explanation:

Neanderthal had a diet based in different food, for example, there are some evidence that they were feed on nuts, mushroom, and moss. The quantity of veggies were different depending the season and the region of the planet the neanderthals were.  Of course, most of their diet were based in meat, basically  of big animals because the evidence is that they had a digestive system appropriate to eat lean protein.

Studies of the bones and the coprolites showed a ratio of different elements as nitrogen and carbon, the ratio of the heavier element to the lighter, show the relationship among the meat/vegetable diet.

Hope this info is useful.

7 0
3 years ago
A close relationship between unrelated organisms in which one organism benefits and the other is unaffected is known as
Andrews [41]
Answer:
A relationship between unrelated organisms in which oneorganism get benefit and the other is not affected is known as commensalism.
Explanation:
In commensalism organism live in a symbiotic association. the best example is the growth of epiphytes on the top or surface of orchid plants. The epiphytes obtain nutrients from orhids while in return orchids have no benefit from epiphytic plants.
6 0
3 years ago
Scientists isolate cells in various phases of the cell cycle. They find a group of cells that have times more dna than g1 phase
ratelena [41]

Answer:

in the S phase of the cell cycle

Explanation:

<em>Scientists isolate cells in various phases of the cell cycle. They find a group of cells that have 1.5 times more DNA than G1 phase cells. The cells of this group are _____.</em>

The cell cycle has two main stages which is the interphase and the M phase.

While the M phase is characterized by active division, the interphase consists of G0 phase which is entirely a resting phase for cells that do not need to divide ordinarily, G1 phase which is a phase for cell drowth and development, S phase which is a phase for DNA synthesis or replication and G2 phase which is a phase for protein synthesis.

Hence, cells in the S phase and G2 phase of the cell cycle are expected to have more DNA than cells in the G0 and G1 phase.

<em>Essentially, the amount of DNA is doubled in the S phase. Therefore, if the cell group have 1.5 times more DNA than G1 phase cells, it means the cells are still in S phase.</em>

<em />

5 0
3 years ago
Compare aerobic and anaerobic respiration. Which produces more energy (ATP?) Why?
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Answer:

Aerobic respiration is far more energy-efficient than anaerobic respiration. Aerobic processes produce up to 38 ATP per glucose. Anaerobic processes yield only 2 ATP per glucose

8 0
2 years ago
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