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bija089 [108]
3 years ago
10

During which step of meiosis homologous chromosomes pair up?

Biology
1 answer:
Taya2010 [7]3 years ago
7 0
B) they pair up in telophase 1
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A typical raindrop is much more massive than a mosquito and falling much faster than a mosquito flies. how does a mos quito surv
Svetradugi [14.3K]
Below are the questions:

A) A hovering mosquito is hit by a raindrop that is 45 times as massive and falling at 8.9m/s , a typical raindrop speed. How fast is the raindrop, with the attached mosquito, falling immediately afterward if the collision is perfectly inelastic? 

<span>B) Because a raindrop is "soft" and deformable, the collision duration is a relatively long 8.0 ms. What is the mosquito's average acceleration, in g's, during the collision? The peak acceleration is roughly twice the value you found, but the mosquito's rigid exoskeleton allows it to survive accelerations of this magnitude. In contrast, humans cannot survive an acceleration of more than about 10 g. 
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Below are the answers:

a. <span>MU = (M + m)V; where M = 45 m, U = 8.9 m/s, find V = ?. V = (45/46)*8.9 = 8.7 m/s 
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b. <span>F = m dV/dT = m 8.7/8E-3 = m 1.0875E+03; so G = 1.0875E+03/9.8 = 111 G's.</span>

4 0
3 years ago
Which type of food products store best in the freezer?
garik1379 [7]
I think it’s A (low water content foods)
6 0
3 years ago
Viruses are ______ that can only survive and reproduce by infecting living cells.
lubasha [3.4K]

Answer:

Viruses are <u>non - living things</u> that can only survive and reproduce by infecting living cells.

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6 0
2 years ago
Amino acids share a chemical backbone of?
Firlakuza [10]

Answer:

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6 0
3 years ago
An organism is described as 2n = 48.A) How many chromatids per chromosome are in one meiotic cell during prophase 2?B) How many
Alex

Answer:

A) 48

B) 96

C) 48

D) 48

Explanation:

Attached is a table summarizing the number of chromosomes and chromatids in the different stages of mitosis and meiosis in humans who are described as 2n = 46.

For the organism which is described as 2n = 48, substitute 46 in the table for 48 to get the appropriate figures.

4 0
3 years ago
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