<h3><u>Answer;</u></h3>
Efficiency = 61.54%
<h3><u>Explanation</u>;</h3>
Efficiency is given by the Formula;
Efficiency = work output/work input × 100%
Work input = Input force × distance moved by the input force
= 13 N × 0,25
= 3.25 Joules
Work output or work done by the screwdriver is 2 Joules
Therefore;
Efficiency = 2/3.25 ×100%
<u>= 61.54%</u>
Answer:
At the end of mitosis, __two________ daughter cells that are genetically _____similar_____ are formed, while at the end of meiosis, _____four_____ daughter cells that are genetically _____distinct_____ are formed.
Explanation:there are two types of cell division; mitosis which occurs in somatic cells and meiosis which occurs in reproductive cells.
In mitosis, division occurs once leading to the production of two daughters cells.crossing over does not occur in the chromosome, so the daughter cells are genetically identical to the parent cell.
In meiosis,cell division occurs twice ,(meiosis I & II),leading to the production of four daughter cells.
Crossing over occurs,leading to genetic variation in the daughter cells.
Answer:
Explanation:
a)
Even if a periodic table is not color coded, we can still find elements with the same chemical properties. This is easy because when we look at the group to find the elements, we see those that have similar chemical properties.
As an example, the Elements of group 1 forms basic oxides. This is a general chemical property of all group 1 elements.
b)
They have similar chemical properties because all the elements in any group has the same number of valence electrons.
c)
Lithium, Sodium and Potassium.
They're all elements of group 1, they all have 1 valence electron
Hello there!
'Parental generation' is the term which he used. Hope I helped.
<span>a. chromosomes hope that helped I'm doing the same quiz.</span>
