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Aneli [31]
4 years ago
14

How do the solar system models of Ptolemy and Copernicus differ?

Biology
1 answer:
Lilit [14]4 years ago
8 0
Copernicus' model: "Sun-centered," or "heliocentric"
Copernicus thought that the planets orbited the Sun, and that the Moon orbited Earth. ... Copernicus was correct about some things, but wrong about others. The Sun is not in the center of the universe, and it does move, as do the stars.
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What is Comparative Anatomy?​
liq [111]

Answer: comparative anatomy is the study of similarities and differences in the anatomy of different species. It is closely related to evolutionary and phylogeny.

4 0
4 years ago
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ASAP please help!!! Please please please please ​<br>I'll give you Brainliest!!!!!!
Natasha_Volkova [10]

Answer:

See the answer below

Explanation:

From the graph, the concentration of salt solution where the number of burst red blood cells equals the number of intact ones is 0.40 g/100 cm3<u>.</u>

<em>At this concentration, the percentage of burst cells is 50, meaning that the remaining 50% of the cells in the experiment remained intact.</em>

The totality of the concentrations of all the salt solutions used is:

0.30+0.35+0.40+0.45+0.50 = 2 g/100 cm3

Thus, the percentage of salt solution concentration when the number of red blood cells that burst is the same as the number of red blood cells that do not burst equals;

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5 0
3 years ago
Does the stroma nd the thylakoid membranes have the same function in the chloroplast
IrinaK [193]
No they do not have the same process but they are very close and work in function with each other

The Stroma is the colorless fluid surrounding the grana (or Granum) and enzymes in the process of photosynthesis is embeded in the stroma and also the thylakoid membranes

Thylakoids are the site of the light-dependent reactions of photosynthesis. Thylakoids<span> consist of a </span>thylakoid <span>membrane surrounding a </span>thylakoid<span> lumen. They normally stack up in stacks called Granum and the Stroma surrounds</span>
5 0
4 years ago
How would you know by observing the phenotypes of offspring from two true-breed parents, if the genetic pattern was co-dom, inco
kotykmax [81]

Answer:

co-dom: both traits show without either completely masking each other: red flower x white flower = pink offspring.

incomplete: both traits show but dont mask: red x white = red and white flower

simple: one dominant trait masks the recessive trait, red x white (where red is dominant) = primarily red flowers (depending on if the flowers are heterozygous or homozygous there will be a different number of red flowers, with a minimum of 2/4).

8 0
4 years ago
Definition: Chloroplast thylakoids are frequently stacked to form these disks
Anestetic [448]

Answer:

Granum

Explanation:

Singular form - grana. Chloroplast thylakoids are frequently stacked to form these disks.

3 0
3 years ago
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