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almond37 [142]
3 years ago
11

How are sex chromosomes different from other chromosomes​

Chemistry
1 answer:
sladkih [1.3K]3 years ago
4 0
<h3>The somatic and sex chromosomes mainly differ in their Ploidy.</h3>

  • Somatic Chromosomes are Diploid (2n)

  • Sex Chromosomes are Haploid (n)

Haploidity of sex chromosomes enables the formation of a diploid zygote after fertilization

<h3>Somatic Chromosomes are homologous in nature while the Sex Chromosomes can be Analogous as in the case of Spermatozoa which bears XY genes </h3>
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Gravity on Earth is 9.8 m/s2, and gravity on the Moon is 1.6 m/s2.
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Answer:

Mass is the same but it weights 64 Newtons

Explanation:

First of Mass is the same in any sort of gravity. Now let's calculate weight

W = MG

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Sorry for the spelling mistakes, hope this helps

7 0
3 years ago
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3 years ago
At 150°C the decomposition of acetaldehyde CH3CHO to methane is a first order reaction. If the
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The decomposition time : 7.69 min ≈ 7.7 min

<h3>Further explanation</h3>

Given

rate constant : 0.029/min

a concentration of  0.050 mol L  to a concentration of 0.040 mol L

Required

the decomposition time

Solution

The reaction rate (v) shows the change in the concentration of the substance (changes in addition to concentrations for reaction products or changes in concentration reduction for reactants) per unit time

For first-order reaction :

[A]=[Ao]e^(-kt)

or

ln[A]=-kt+ln(A0)

Input the value :

ln(0.040)=-(0.029)t+ln(0.050)

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-0.223 =-0.029t

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3 years ago
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