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sladkih [1.3K]
4 years ago
15

Based on current information, cosmologists expcet the universe to​

Biology
1 answer:
ValentinkaMS [17]4 years ago
3 0

Answer:

Cosmology is study of the origin and evolution of the universe. Currently, cosmologists expect the universe to continue expanding indefinitely and probably heating up. The expansion is speeding up. Also, it is expected that entropy will increase leaving no free energy in the Universe.

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Which of the following statements does not describe a way in which fungi differ from plants?
NeX [460]

Answer:

d. Fungi have cell walls made of cellulose.

Explanation:

The cell wall is an extracellular envelope present in all vegetables and some bacteria, fungi and protozoa. Its composition varies according to the habit of each organism before the evolutionary and adaptive processes. This structure precludes morphological changes of organisms, due to its semi-rigid character, that is, cells cannot change shape as a result of spatial impediment limited by the rigidity of the cell wall.

In plants, the cell wall is basically composed of the cellulose polysaccharide, which forms the cellulosic wall. In most fungi, the wall is formed by chitin. Therefore we can state that the statement that does not describe a way in which fungi differ from plants, among the options given is "the fungi have cell walls made of cellulose."

6 0
3 years ago
Which is caused when there is a permanent change to the sequence of a gene?
guapka [62]
Mutation is the correct answer.
5 0
4 years ago
Read 2 more answers
PLS SOMEONE I NEED HELP I WILL GIVE POIHTS AND I WILL MARK BRAINLIEST I WILL DO ANYTHING JUST PLS SOMEONE ANSWER ALL OF THIS I N
lukranit [14]

1. a) father (Rr), mother (rr)

b) from the attached file(1)

c) the possible genotypes are

  • Rr - 50%
  • rr - 50%

d) but from the information given above the only possible genotype for SpongeGerdy is Rr, because we were told that she was squarepants

e) Rr

f) from the attached file(2)

g) the possible genotypes are

  • RR - 25%
  • Rr - 50%
  • rr - 25%

h) the genotypes for squarepants are RR and Rr

therefore probability is (25 + 50)% = 75% or 3/4

i) the only genotype for roundpants is rr

therefore probability is 25% or 1/4

2. a) wilba - Ee , wilbur -EE

b) from the attached file(3)

c) the possible genotypes are

  • EE - 50%
  • Ee - 50%

d) the genotypes for round eye are EE and Ee

therefore probability is (50 + 50)% = 100% or 1

e) the only genotype for oval eye is ee

therefore probability is 0

3. a) squidward - BB . squidette - bb

b) from the attached file(4)

c) the only possible gene is Bb - 100% or 1

d) the genotypes for a light blue skin are BB and Bb

therefore probability is (0 + 100)% = 100% or 1

e) the only genotype for a light green skin is bb

therefore probability is 0

f) No, they are not. this is because they are heterozygous i.e.( they carry gene for a light green skin)

g) from the attached file(5)

h) the possible genotypes are

  • BB - 25%
  • Bb - 50%
  • bb - 25%

i) the genotypes for a light blue skin are BB and Bb

therefore probability is (25 + 50)% = 75% or 3/4

j) the only genotype for a light green skin is bb

therefore probability is 25% or 1/4

4 0
3 years ago
What is the diploid number in a whale<br>​
bazaltina [42]
I agree with the other one “The sperm whale has a diploid complement of 2n=42 and the killer whale a complement of 2n=44. These two species, though different in chromosome number, have karyotypes which have no t group chromosomes and more m group chromosomes than the typical whale karyotype.”
3 0
3 years ago
Tiny structures in the cell that carry out the cell's activities are mitochondria nucleus organelles cyotplasm
LUCKY_DIMON [66]
Organelles are the organs of the cells , they carry out different functions.
4 0
3 years ago
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