Why is it more common for birds to have nests with a few eggs rather than just one or a lot

maks197457 [2]

Answer:

e. All of the above are considered species under at least one species concept.

Explanation:

All of the abovementioned conditions satisfy at least one condition of species definition. Further arguments are given below to support each statement,

a. A species is the monophyletic group of individuals who has a common ancestor which could be distinguished from the closest phylogenetic relative based on conserved genes (16S in bacteria and 18S in eukaryotes). In the statement above, beetles satisfy this condition.

b. A species is the group of individuals that are capable of exchanging genes or can interbreed. In the above statement, birds who are interbreeding with each other must be a single species.

c. A metapopulation is generically defined as the group of populations who are separated by space but are the same species according to phylogenetic analysis. Thus, the metapopulation of salamanders who are linked by gene flow (gene migration) should be treated as one species.

d. The word "lineage" already conveys the message that these bacteria belong share sample place in the phylogenetic tree and they are capable to adapt the same environmental niche. Therefore, they should be considered as one species. This can be easily tested via 16S rRNA sequencing.

3 0

3 years ago

In pavlov's classical conditioning experiment, he presented the sound of a bell along with meat powder to his dogs. after severa

Simora [160]

Conditioned stimulus

Classical conditioning is a learning procedure in which a biologically potent stimulus paired with previously neutral stimulus. This pairing will cause a response that can be the same as the potent stimulus. This is done repeatedly for an organism to elicit a conditioned response to the previously neutral stimulus that was paired to the active stimulus. The dog salivates due to the idea that food is related to the sound of the bell.

6 0

3 years ago

The faster an object moves, the

Tasya [4]

Answer:

it is number B. more

Explanation:

I think it is helpful

7 0

3 years ago

Students want to find out at which temperature bean plants grow the tallest. Which science process skill would be used to find t

timurjin [86]

Answer:

scientific method

Explanation:

7 0

3 years ago

Discuss how climate change, overpopulation, or a local environmental issue may have impacted land or aquatic biomes. Was the im

gogolik [260]

LOCAL ENVIRONMENT ISSUE:
People dump a lot of trash in the sea, and the sea creatures living there goes through a lot of trouble to live with all the muck getting in them. Of course, don't write it like that in your assignment - you'll get told off for the straight forwardness.

4 0

3 years ago