All categories

3 years ago

What is segmented digestive system, appendages

1 answer:

5 0

Segmented digestive system, appendages are animal characteristics.
Animals are a major group of organisms, classified as the kingdom Animalia or metozoa. Animals have several characteristics that set them apart from other living things. They are all eukaryotic and usually multicellular, which separates them from bacteria and most protists. Different animals differ in their own characteristics such as appendages, segmentation among other animal characteristics.

You might be interested in

The field of psychology is a collection of diverse subfields. Psychologists who conduct ____________ research contribute by expa

serious [3.7K]

Answer:

d. basic; applied

Explanation:

The basic research is a type of research that mainly aims to increase the existing base of the scientific knowledge and hence, in the case of psychology the basic research would increase the knowledge about psychology.
Therefore, the purpose of basic research is to add up to the knowledge that already exists.
The research that is conducted to especially solve certain problems or answer specific questions is called applied research. Its main aim is to find out the solution for a given problem.
Therefore, in the case of psychology applied research is conducted to explore practical problems.

8 0

3 years ago

A(n) _____ is a group of three bases on trna that is complementary to a specific mrna codon. poly-a tail cap codon anticodon

Tema [17]

A(n) <u>anticondon </u>is a group of three bases on trna that is complementary to a specific mrna codon. poly-a tail cap codon anticodon

The main function of an anticondon is to form a pair with the condom by mating in order to form an RNA chain, this chain is a sequence of three nucleotides that form a unit of genetic code in a transfer RNA molecule.

<h3>What is molecule?</h3>

It is the union of two or more atoms by chemical bonds, conserving the physical and chemical properties of that substance.

For example: the water molecule is H2O.

Learn more about molecule at: brainly.com/question/26044300

#SPJ4

8 0

1 year ago

Give the two ways nitrogen can be fixated so plants can use it to grow.

Maurinko [17]

$\huge\mathfrak\red {Answer:}$

<h2>Fixation</h2>

Nitrogen in its gaseous form (N2) can’t be used by most living things. It has to be converted or ‘fixed’ to a more usable form through a process called fixation. There are three ways nitrogen can be fixed to be useful for living things:

<h3>Biologically: </h3>

Nitrogen gas (N2) diffuses into the soil from the atmosphere, and species of bacteria convert this nitrogen to ammonium ions (NH4+), which can be used by plants. Legumes (such as clover and lupins) are often grown by farmers because they have nodules on their roots that contain nitrogen-fixing bacteria.

<h3>Through lightning: </h3>

Lightning converts atmospheric nitrogen into ammonia and nitrate (NO3) that enter soil with rainfall.

$\mathfrak\purple {Hope\: this\: helps\: you...}$

4 0

3 years ago

Changes in DNA that sometimes do and sometimes don't have a harmful effect are called what?

aniked [119]

Answer:

A harmful one would be cutting down trees to make a new mall, This is the exact opposite of the one above, less food for plant or leave eating animals and less oxeygen

Explanation:

4 0

3 years ago

Read 2 more answers

What shape are the plasmid present in Eubacteria?

nevsk [136]

Answer:

circular

Explanation:

Plasmids are small, circular extrachromosomal DNA molecules that replicate independently of the chromosomal DNA. They usually carry at least one type of gene that is beneficial to the host organism. They code for resistance genes in bacteria.

3 0

3 years ago