Answer:
<h2>11.02</h2>
Explanation:
Predict the frequency of a+b+c progeny = 11.02
Step by step Explanation for all genes
a---8%----b---------24%--------c
Double cross overs = (RF at first locus × RF at second locus)/100
= 8 × 24 /100 =1.92
Double cross over progeny;
a b+ c =0.96
a+ b c+= 0.96
single cross over progeny;
RF = 8
SCO at first locus progeny= 8 -DCO progeny= 8- 1.92 = 6.08
a b+ c+= 3.04
a+ b c= 3.04
single cross over at second locus progeny---
RF = 24
SCO at second locus progeny= 24-DCO progeny= 24 - 1.92 = 22.02
abc+= 11.02;
a+b+c = 11.02;
Total recombinants = 1.92 + 6.08 + 22.02 = 30.02
Total nonrecombinants are = 100 - 30.02 = 69.98
abc = 34.99
a+b+c+ = 34.99.
Answer:
A. Nuclear reactors increase thermal pollution
Explanation:
From the analogy provided in this context, we can vividly see that the author is suggesting that the use of nuclear energy causes thermal pollution.
- Nuclear energy is an alternate energy source as identified in the text.
- Since a huge amount of heat energy is generated and they are not all used up, they are released into the ecosystem.
- The earth is usually depicted as heat reservoir.
- Increased release of heat to the environment will cause thermal pollution.
- This increases the ambient temperature of water and degrades it.
Hey You!
Answer:
Preschoolers get into the habit of extending bedtimes.
Mutualism- in which two different organisms interact, and each organism benefits each other (think "positive, positive"; or " +,+ ").
An example would be Oxpeckers and zebras or rhinos - In this relationship, the oxpecker (a bird) lives on the zebra or rhino, sustaining itself by eating all of the bugs and parasites on the animal.
The bird benefits by having a readily available source of food.
The zebra or rhino benefits from having the bugs removed. Also, when there is a danger to the zebra or the rhino, the oxpecker flies high and makes much noise in order to alert nearby animals to the impending danger (i.e. a predator).
Read more at http://examples.yourdictionary.com/mutualism-examples.html#3LtWEwmHBJ53KFbb.99