Answer:
The definition of energy resource is a source or supply of energy that can't be used to generate electric power to meet people's needs. 1. True 2.False
Explanation:
Answer:
B
Explanation:
because you are paying close attention to everything
Answer:
a) 1/4 or 25%
b) 1/4 or 25%
c) 1/4 or 25%
d) 1/4 or 25%
Explanation:
<em>Both cataracts and bone fragility are dominant conditions and are independently inherited. Let cataracts allele be represented by C and fragile bone by B.</em>
A man with cataracts (CC or Cc) and normal bones (bb), whose father had normal eyes would have the genotype Ccbb. The cataract would be heterozygous because he had a normal eyes father. The affected allele must have been inherited from his mother.
A woman free from cataracts (cc) but with fragile bones (BB or Bb) whose father had normal bone would have the genotype ccBb. The fragile bone would be in heterozygous condition because she had a normal bone father. The affected allele must have been from the mother.
Ccbb x ccBb
<u>Offspring</u>
<em>4 CcBb - cataract eyes, fragile bone</em>
<em>4 ccBb - normal eyes, fragile bone</em>
<em>4 Ccbb - cataract eyes, normal bone</em>
<em>4 ccbb - normal eyes, normal bone</em>
a) Probability that their first child would be from both abnormalities = 4/16 or 1/4 or 25%
b) Probability that their first child would have cataracts but no fragile bones = 4/16 or 1/4 or 25%
c) Probability that their first child would have fragile bones but no cataracts = 4/16 or 1/4 or 25%
d) Probability that their first child would have both cataracts and fragile bones = 4/16 or 1/4 or 25%
Answer: C). This is not an experiment-there are no controls or replicates.
Explanation:
For an ideal experiment there must be the use of variables, and controls samples. A variable can be independent which means the effect of this variable will be seen over the other variable like test variable. A control sample is the one which is used as a standard benchmark for comparison with the variables being tested upon.
The experimental procedure must be repeated a number of times so as to obtain a concordant data which can be used for concluding results.
The given situation is not an example of experiment. Here, the two variables canned food and dietary supplement of vitamins have been used but no control variable is used to check the effect of food on the puppy also the feeding frequency is not mentioned.