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FromTheMoon [43]
3 years ago
6

I need help asap plz 30 POINTS!!!!!

Biology
1 answer:
Ksju [112]3 years ago
7 0
Specialised cells I think
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Organized groups of cells (plus their intercellular substances) that have a common purpose form a(n) _______
IrinaK [193]

Answer:

Tissues

Explanation:

Tissues are organized group of cells carrying out specific coordinated functions. They are organizational structures that lies between cells and organs. A group of cells binds together using specialized proteins forming a tissue, furthermore, a group of different tissues are the building blocks for organs and plant structures creating a complete system.

7 0
2 years ago
Heterotrophs are organisms that consume other organisms in order to gain energy. Compare two different categories of heterotroph
Rina8888 [55]

Both primary (herbivores) and secondary (carnivores and omnivores) consumers are heterotrophs, while primary producers are autotrophs. A third type of heterotrophic consumer is a detritivore. These organisms obtain food by feeding on the remains of plants and animals as well as fecal matter.

7 0
2 years ago
15 POINTS!!!
enot [183]

Answer:

D.) Stimulus is the correct answer.

5 0
3 years ago
What process produces many variations in hair color?
Sergio039 [100]

Answer:

A. Independent Assortment

Explanation:

Hair color is a phenotype.

7 0
3 years ago
In proteins, secondary, tertiary, and quaternary levels of structure depend on the primary structure.
Fittoniya [83]

Answer:b. Amino acid sequence, hydrogen bonding between backbone groups, the overall shape of a single polypeptide, and combinations of tertiary structures.

Explanation: Primary structure is the amino acid sequence in the polypeptide chain. When the sequence is altered due to mutation it can lead to formation of entirely new amino acid sequence.

Secondary structure could be the helical structure or the Beta pleated sheet. It is form from the interaction of atom that are backbones.It is the hydrogen bond between amino Hydrogen and carboxyl oxygen atom in the backbones

Tertiary structure- Overall structure of polypeptide. It result from interaction of the R groups amino acids. It gives the shape of the polypeptide.

Quantenary- Are protein made up of multiple polypeptide chain. This chain are also called subunit. It is the combination of all tertiary structures given rise to a functional protein.

8 0
3 years ago
Read 2 more answers
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