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natali 33 [55]
3 years ago
15

The mechanism that breaks the linkage between linked genes is

Biology
1 answer:
gregori [183]3 years ago
8 0

Answer:

Crossing over

Explanation:

Crossing over is the process during which two chromatids of two homologous chromosomes exchange part of their genetic segments. It occurs during the pachytene stage of prophase I of meiosis I.

Linked genes are mostly inherited together and do not exhibit independent assortment. However, when linked genes are present far apart from each other on the same chromosome, crossing over can occur between them to produce recombinant chromatids. Therefore, crossing over can break the linkage and produce recombinant progeny as it occurs during the independent assortment of unlinked genes.

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A) True     Mitochondria makes ATP from carbs and sugar.

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3 years ago
David is taking a class about learning and motivation and he has to work in the laboratory two times a week teaching a rat to pr
joja [24]

Answer:

d. Skinner box

Explanation:

Skinner box provides an experimental condition that is used for examining natural flow of the behavior. It is also known with the other name as Operant conditioning chamber. It is a small chamber in which the animals for research are kept. Within the chamber there is a lever or key that the organisms under research can operate in order to get food or water in the chamber. An electronic equipment is connected to the chamber which records the activities of animals on keys or lever.

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3 years ago
A television works by transforming electrical energy into what other kinds of energy?
klasskru [66]

Answer: It is A

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8 0
3 years ago
TRUE OR FALSE:
pentagon [3]

Answer:

The given statement is false.

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Temperate rainforests are located on higher altitudes as compared to the tropical rainforests. They receive precipitation in the form of rain and snow. They receive less amount of rain as compared to tropical rainforests. They receive precipitation which lies between 40 inches and 60 inches in a year.

Thus the amount and type of precipitation in tropical and temperate rainforests are different.


4 0
3 years ago
Read 2 more answers
What is a shooting star, a comet or a meteor burning in our Earth’s Atmosphere?
kolezko [41]

What do you mean by "What is a shooting star, a comet or a meteor burning in our Earth’s Atmosphere?"

edit: ohhhhh you are asking what a shooting star is...

its particles of comets or astoroids/metor enter the atmosphere at very high speeds and burn up

6 0
3 years ago
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