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olga55 [171]
3 years ago
11

What characteristic makes a social group eusocial?

Biology
2 answers:
LUCKY_DIMON [66]3 years ago
5 0

Answer:

Eusociality (from Greek εὖ eu "good" and social), the highest level of organization of sociality, is defined by the following characteristics: cooperative brood care (including care of offspring from other individuals), overlapping generations within a colony of adults, and a division of labor into reproductive and non.

Explanation:

Andrews [41]3 years ago
5 0

Answer: Eusociality (from Greek εὖ eu "nice" good and social), the highest level of organization of sociality, is defined by the following characteristics: cooperative brood care (including care of offspring from other individuals), overlapping generations within a colony of adults, and a division of labor into reproductive and non.

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Why is a sea otter a “keystone”??
Oksi-84 [34.3K]

Explanation:

Sea otters are an iconic species, representing the beauty and diversity of marine life found along California’s coastline. They’re also considered a keystone species because of their critical importance to the health and stability of the nearshore marine ecosystem. They eat sea urchins and other invertebrates that graze on giant kelp.

8 0
3 years ago
Read 2 more answers
In which direction does RNA synthesis proceed?
Serhud [2]

Answer:

RNA synthesis proceed in 5' to 3' direction.

Explanation:

The process of formation of RNA molecule from the DNA template is known as transcription. The transcription process is necessary for the gene expression.

The process of RNA synthesis always occur in the 5' to 3' direction. The RNA polymerase moves from the 3' strand and adds the polynucleotide and RNA synthesis in  5' to 3' direction. The anti parallel nature of the nucleotide causes the RNA synthesis in  5' to 3' direction.

8 0
3 years ago
Relative time of divergence from a common ancestor can be estimated by:.
igomit [66]

The relative time of divergence from a common ancestor can be estimated by comparing the nucleotide/protein sequence.

<h3>What is sequence homo-logy?</h3>

In molecular biology, sequence homo-logy means the degree of similarity between sequences due to a common ancestor.

A sequence is a given fragment of a single DNA strand where nucleotides are arranged in a specific linear order.

Divergence or separation between lineages is directly proportional to the level of sequence homo-logy.

In conclusion, the relative time of divergence from a common ancestor can be estimated by comparing the nucleotide/protein sequence.

Learn more about sequence homo-logy here:

brainly.com/question/9640986

#SPJ1

6 0
2 years ago
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
3 years ago
After 3 half lives how much of a radioactive substance will remain<br> 1/16<br> 1/4<br> 1/2<br> 1/8
anyanavicka [17]
1/2 of a radioactive substance will remain after 3 half lives.
4 0
3 years ago
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