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garik1379 [7]
3 years ago
6

Why in many living organisms (with exception of some viruses) only DNA, but not RNA, is the main source of genetic information?

Biology
2 answers:
agasfer [191]3 years ago
4 0

Answer:

because \: dna \: is \: both \: more \: resilient  \\ \: and \: easly \: repairble \: than \: rna \:  \\ therefore \: dna \: serve \: as \: more \\  \: stable \: carrier \: of \: genetic \: information \:  \\ thank \: you

elixir [45]3 years ago
3 0

Answer:

DNA is indeed a genetic material but not the "only genetic material" as in retroviruses it is the RNA which carry the genetic information and whatever there inside a cell in all organisms as well as even in the environment of the cell in multicellular organisms, are as important as DNA. There are cells which survive and are functionally viable for several days without having any genetic material like mature erythrocytes.

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What are some characteristics of the marine biome? Please help!​
grigory [225]

Answer:

marine biome abiotic and biotic features. The abiotic features in the marine biome is the sunlight the water/ocean ,salinity, acidity, oxygen, light levels, depth, and temperature because its not living. some fects about the marine biome, Reef fish and coral off Eniwetok atoll in central Pacific.

Properties of Ocean Water. Ocean waters are salty and contain minerals and dissolved gases. They also have a high heat capacity and vary in density depending on temperature and salinity.

Explanation:

marine biome-The marine biome is an environment characterized by the presence of salt water. The marine biome is found in all of Earth's oceans and is the largest biome in the world. The marine biome is home to an amazing array of living organisms, from the enormous blue whale to microscopic cyanobacteria.

<em>Here are just a few of the animals that you will find in the marine biome: </em>

Fish - Sharks, swordfish, tuna, clown fish, grouper, stingray, flatfish, eels, rockfish, seahorse, sunfish mola, and gars.

Marine mammals - Blue whales, seals, walruses, dolphins, manatees, and otters.

5 0
4 years ago
. Plants exchange gas with the atmosphere. Which statement ac​
joja [24]

Answer:

Plants exchange two gases in the atmosphere i. e. oxygen and carbondioxide. Carbondioxide is entered into the plant body through small opening called stomata which are present on the surface of leaves. Carbondioxode is used as a raw material in the process of photosynthesis. Oxygen is produced in the end of photosynthesis process and releases in the atmosphere.

5 0
3 years ago
The fragrance of bread baking in a kitchen spreads to other rooms by select one:
aivan3 [116]
By diffusion. Letter c.

Diffusion occurs when the smell of the bread "sticks" to the air and if the air travels from a room to another, the smell will go with it.

Hope it helped!
6 0
3 years ago
Which region would be the warmest during daytime? A. B. C. Or D.?
marissa [1.9K]
Region A, Hope this helps.
5 0
3 years ago
Read 2 more answers
Where does a placental mammal develop before its body systems can function independently?
Bingel [31]

<em>A placental mammal develops before its body systems can function independently;</em>

A. Inside it's mothers body

<u>Mammals don't come from eggs, and the term placental mammal means it has a placenta. It comes out when our mothers deliver. A marsupial mammal forms in a pouch, so the answer is inside it's mothers body </u>

4 0
3 years ago
Read 2 more answers
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