If both parents have one recessive allele for blue eyes and one dominant allele for brown eyes, what is the percentage chance of an offspring having blue eyes?
Answer(s): B
There is a 25% chance of the offspring receiving the recessive allele from both parents. There is a 50% chance of the offspring receiving one recessive and one dominant allele. There is a 25% chance of the offspring receiving the dominant allele from both parents.
Which type of DNA mutation involves the insertion of extra base pairs into the sequence?
Answer(s): C
Addition involves the insertion of extra base pairs into the DNA sequence.
Which option is something that could be detected by a proprioceptive sensor?
Proprioceptive sensors are found in the muscles and connective tissue and can detect the position of the body.The other options are detected by somatic and skin sensors.
What is the function of the gall bladder?
Bile is produced in the liver and stored in the gall bladder before being concentrated and released into the small intestine to aid digestion.
Which of these is not a female sex hormone?
Answer(s): A
Gastrin is a hormone that stimulates the secretion of gastric acid in the stomach.
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