Top answers

How to do a genetic cross to work out the offspring phenotype probabilites?

Construct a punnet square, putting the gametes of one parent in the first vertical column and the other parent in the first horizontal column. Next carry out the cross by combining the gametes in the squares...
GR
Answered by Georgia R. • Biology tutor
5046 Views

When do I use the subjunctive instead of the present indicative tense?

The present subjunctive is used in situations that express doubt and uncertainty. Things that you are to some extent unsure they will happen, unlike the present, used for true facts and situations. There are...
MM
Answered by Marina M. • French tutor
3684 Views

What effect does temperature change have on an equilibrium reaction?

First, it depends on whether the forward reaction is exothermic or endothermic. Lets use the formation of ammonia as an example: N2 + 3H2 <-> 2NH3. The forward reaction is exothermic, so it releases en...
FG
Answered by Falaq G. • Chemistry tutor
3777 Views

In To Kill a Mockingbird, How does Atticus encourage his children to have empathy for others?

Atticus tries to help his children empathise with others in To Kill a mockingbird. In a world where people judge each other based on their skin colour and class, Atticus wants his children to treat other peo...
EC
14410 Views

How does DNA replication take place?

DNA replication takes place in a semi-conservative manner, where each of the DNA strands serves as a template for the formation of a new strand. This ensures genetic continuity between generations, as geneti...
DN
Answered by Dominika N. • Biology tutor
11644 Views