Answer:
A. q 0.55
Explanation:
Frequency of genotye "BB" 

Frequency of genotye "bb" 

Frequency of genotye "Bb" 

Frequency of bb is represented as "
" as per Hardy Weinberg's principle.
Thus, frequency q of the recessive allele b is represented by

Hence, option A is correct.
Answer:
Lobsters and spiders are both classified in the Kingdom.
I hope that this helped you! :)
Answer:
photosynthesis and nitrate absorption
Explanation:
correct answer from the quick check :)