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MA_775_DIABLO [31]
1 year ago
12

Why does the thermosphere have the highest temperature of all the

Biology
1 answer:
Temka [501]1 year ago
4 0

Answer:

bc it's named thermosphere

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E. coli cells grown on 15N medium are transferred to 14N medium and allowed to grow for two more generations (two rounds of DNA
White raven [17]

Answer:

Option (d).

Explanation:

DNA is the genetic material of all the organism except some viruses. DNA is composed of nitrogenous base, deoxyribose pentose sugar and the phosphate group.

DNA replicatese by semi-conservative mode of replication in which one the daughter DNA consists of one newly synthesized strand and one parental strand. This mode of replication was explained by Messelson and Sthal experiment. The cells from 15N medium are transferred to 14N medium the band of intermediate density was observed. The daughter DNA consists of one 15N DNA strand and one 14N DNA strnd. This strand undergo replication in the 14N medium. This time one low density DNA band ( contains 14N - 14N DNA strand) and one intermediate density band ( 14N-15N DNA).

Thus, the correct answer is option (d).

8 0
3 years ago
Which method of heat transfer can occur in empty space?.
nordsb [41]
Heat radiation.

This is the form of heat transfer that doesn’t need a medium to transfer through.

That’s how heat from the sun gets to earth, even though empty space is very cold.
3 0
2 years ago
Read 2 more answers
Two geological features that make the state of Florida very fragile to environmental problems are:
Anastasy [175]

2 geological features of Florida state making it fragile is the Everglades and its bio-diverse nature.

Explanation:

The Florida state is one of three Everglades in the world to be marked as such due to its tendency of being in drought condition all the time due its draining capacity and location in its southernmost parts.

The other environmental condition which the state faces, is the bio-diverse nature of the state. It has endangered species population of cougar. It has been marked as the protected area for the panther species. Alligators too have been listed in the state for the endangered kind. Rest fills up the circuity of the state.

3 0
2 years ago
Snapdragon flowers follow an incomplete pattern of inheritance. Flowers can be red (RR), white (WW) or pink (RW). Two RW snapdra
Basile [38]

Answer:

there is a 50% probability

Explanation:

When two pink snapdragons are bred there is a 25% for the offspring to be red, 25% white, and 50% pink

8 0
3 years ago
What has science given to us
tekilochka [14]

A more clear understanding of the world around us.

6 0
3 years ago
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