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ahrayia [7]
3 years ago
6

Are butterflies endothermic or ectothermic?

Biology
2 answers:
Alex_Xolod [135]3 years ago
4 0
They are Ectothermic
Vlad [161]3 years ago
3 0
Butterflies are Ectothermic
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​culturally, why might females need to meet higher standards of attractiveness to be considered as credible as​ males?
Elodia [21]
It may have to do with more olden stereotypes, where women were seen to be caretakers of the family, while the male went out to work and earn for them. Many jobs back then were dependent on strength, so as long as men fulfilled their role of earning money (through labor) their looks were seen as little importance. Let me elaborate. If a man could care for his family, he was seen as admirable, or at least acceptable to society. If he couldn't earn, then he was deemed worthless. So a man's honor depended on how his strength was. In this sense, looks didn't really contribute to a man's place in society. Women, on the other hand, were the face of the family. Men would show them off to friends, so if women weren't decently attractive, then it wouldn't be very good for the male. Other than housework, the woman's job is to literally sit still and look pretty; thus the reason behind corsets, bonnets, petticoats and so on. You won't see society asking men to wear such complicated things, because their main job is to work. It would be unsuitable for a blacksmith to be wearing tight suits while hammering, no? I hope this gave you some general insight.
3 0
3 years ago
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zlopas [31]

Answer:

F

Explanation:

Vesicles deliver protein to the golgi apparatus to be synthesized.

8 0
3 years ago
consider a molecule of the polymer, polyethylene, and a protein molecule as if they were strings of beads. How would the string
Aleksandr [31]

Answer:

When a  macromolecule contains repeated similar sub units of a particular molecule:such a repeated units are called polymers.

Therefore, polyethylene is a micromolecule of repeated subunits  called ethylene formed during polymerization..Therefore, the small units joined together to form polyethylene are ethylene.These are alkene hydrocarbons,which are similar in structure with the carbon  atoms  linked by double bonds.When the Pi bonds of the double bonds breaks. hydrogen atoms forms free covalents bonds in all these sub units.

However, polypeptides is made of of 20 different amino acids, connected by peptides, disulfide and other bonds.Therefore the protein molecules will be different from the polyethylene and polymers. This is because each of the 20 amino acids has different R-groups, and It is this  R-groups that determine the functional characteristics displayed by each amino acid sub- units.Therefore, the characteristics of a protein molecule will be determine by the type of Amino acids it contains.

Thus the beads of polyethylene will be the same, but different in proteins

Explanation:

5 0
3 years ago
What happens in cellular respiration if there is no oxygen?
Alex
If there is no oxygen...many cells die....but some can perform cellular respiration without oxygen too.....they are anaerobic. they usually use organic substance to survive !!!

as acidophilic bacteria survive without oxygen in acids ...so !!!
6 0
3 years ago
Explain whether or not you expect the chaparral biome to be sensitive to the loss of a single species.
svet-max [94.6K]

Answer:

Explanation:

The chaparral biome has a large amount of biodiversity, which helps insulate an environment against the loss of a single species. Therefore, one would not expect the chaparral biome to be too sensitive to the loss of a single species.

3 0
3 years ago
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