Answer:
probably tectonic plates would shift
 
        
             
        
        
        
3. cell wall
The cell wall is a rigid supporting structure.
 
        
             
        
        
        
Answer: The probability of obtaining an individual who is CcmmLLPp 1/32.
Explanation: This can be achieved by crossing similar genes to obtain individual probability as shown in the attached image. 
When you cross Cc in the first genotype with CC in the second genotype, the following probabilities will be obtained; 
P (CC) = ¾, P(Cc) = ¼.
Similarly, crossing Mm with mm, we get; 
P (Mm) = ½, P (mm) = ½
Crossing Ll with Ll, we get
P (LL) = ¼, P (Ll) = ½, P (ll) = ¼
Crossing PP with pp, we get
P (Pp) = 1
Therefore, the probability of individual with genotype CcmmLLPp will be; 
P (Cc) x P (mm) x P (LL) x P (Pp) 
= ¼ x ½ x ¼ x 1
= 1/32
 
        
             
        
        
        
Answer:
C.The percentage of essential body fat is the same for both males and females.
Explanation:
Among the given statements, only C is incorrect. Typically, on average, women have 5-12% more body fat than men. This has been mainly linked with the female hormones (e.g. oestrogen). Firstly, women can store more fat in their bodies due to the presence of excessive adipose tissues. Secondly, they are suppose to carry a child at some stage of their life, so a better food supply and protection is necessary. 
On the other hand, rest of the options are true. Essential body fat is always required by body. It accounts for 3% of total body wight. And, it can be found in organs, bones and muscles at different percentages.