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GrogVix [38]
2 years ago
14

Help please!!!! I will mark you brainliest if i get the correct answer I need ASAP!!!!

Biology
2 answers:
vichka [17]2 years ago
7 0

I believe it's A: the sound is reflected in the glass jar

yuradex [85]2 years ago
5 0

Answer: c is the answer

Explanation: it the answer because spud waves travel without the air u hear it

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Species A has a diploid number of 42 chromosomes, while species B has a diploid number of 48 chromosomes. Give the chromosome nu
Arada [10]

Answer:

a. autotriploid of species A: 63 chromosomes

b. autotetraploid of species B: 96 chromosomes

c. allotriploid from species A and B: 1) 66 chromosomes and 2) 69 chromosomes

Explanation:

<u>For a.</u>

this species will have 3 haploid sets of chromosomes ('tri' means 3)

one haploid set = 21

21 × 3 = 63 chromosomes

<u>For b.</u>

this species will have 4 haploid sets of chromosomes ('tetra' means 4)

one haploid set = 24

24 × 4 = 96 chromosomes

<u>For c.</u>

there are two ways to do this:

1) two sets of chromosomes from species A and one from species B

42 + 24 = 66 chromosomes

2) one set of chromosomes from species A and two from species B

21 + 48 = 69 chromosomes

Hope that answers the question, have a great day!

5 0
3 years ago
Which is considered to be a process by which electrons aregenerally
Serhud [2]

Answer: Catabolism

Explanation:

The addition of electrons to the compound is called as the reduction reaction. On the other hand, the removal of electrons is called as the oxidation.

The catabolism is a process by which electrons are removed from the compound. This is a oxidation reaction.The anabolism is a process by which electrons are added to the compound. This is the reduction reaction.

The anabolism is a process of formation of new complex substance from simple ones. This is a constructive process. The catabolism is a process of formation of simple substance from break down of complex ones. This is a destructive process.

7 0
3 years ago
Can somebody help me with this ?
SIZIF [17.4K]
Well for the latitude add 5 but for the longitudei dont know, try adding 2 and find the pattern.
7 0
3 years ago
The students in Ms. Hill's science class we're investigating the properties of water. They placed a piece of celery in a beaker
Rom4ik [11]

The answer to this question would be D.

Capillary Action.


3 0
2 years ago
What peculiar feature did Darwin find in the tortoises on the Galapagos Islands?
Salsk061 [2.6K]
They were gigantic. Way bigger than a normal toroise
3 0
3 years ago
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