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kari74 [83]
3 years ago
12

Which statement best describes the process of crossing over? (1 point)

Biology
1 answer:
Anuta_ua [19.1K]3 years ago
7 0

Answer: i hope you get what i am saying

Explanation: It takes place between homologous chromosomes and results in new gene combinations. Which process is most directly involved in the production of egg cells by a female frog?

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Which statements about the Hubble Space Telescope are true?
ankoles [38]
<h2 /><h2>Answer-</h2>

The Hubble Space Telescope (often referred to as HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope, but it is one of the largest and most versatile, renowned both as a vital research tool and as a public relations boon for astronomy. The Hubble telescope is named after astronomer Edwin Hubble and is one of NASA's Great Observatories, along with the Compton Gamma Ray Observatory (1991–2000), the Chandra X-ray Observatory (1999–present), and the Spitzer Space Telescope (2003–2020). The Space Telescope Science Institute (STScI) selects Hubble's targets and processes the resulting data, while the Goddard Space Flight Center (GSFC) controls the spacecraft.

3 0
2 years ago
, what location on Earth is receiving the most hours of sunlight? Why?
Phantasy [73]

Answer:

the equator gets the most sunlight

Explanation:

thia is because of the way that the earth is tilted on its axis.

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6 0
3 years ago
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Which of the following would NOT increase (whole body) oxygen consumption during recovery from exercise and increase excess post
Harrizon [31]

Answer:

(B) None of the answers are true...

Explanation:

(A) is wrong because the high levels of epinephrine promote activation of sympathetic nervous system that'll ultimately increase oxygen consumption.

(C) Elevated temperatures of body require immediate cooling that's why breathing rate gets high and ultimately the oxygen consumption.

(D) We all know that a vigorous dose of exercise always increases your bodies oxygen consumption.

3 0
3 years ago
When the M phase begins during the cell cycle, it starts with
polet [3.4K]

Answer:

prophase

Explanation:

3 0
3 years ago
A DNA fragment with the sticky end sequence TGGCA will bind with another DNA fragment with the sticky end sequence _____
klio [65]

Answer:

A DNA fragment with sticky end sequence TGGCA will bind with another DNA fragment with sticky end sequence ACCGT.

Explanation:

When a DNA strand is separated by the restriction endonuclease, it forms two separate single strands. These strands or cuts are known as sticky ends as they are detached from the complementary pairs.

These cuts of DNA are without complementary pairs and when they find suitable base pair, they get attached to it. These sticky ends are allowed to fix with the complementary base pairs during PCR/ polymerase chain reaction.

They are called sticky ends as they are ready to stick with the complementary base pairs of nucleotides.

6 0
2 years ago
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