Insect hormones and their receptors are a focus in pest control and research. Hence, Option B is correct.
Some of the insect hormones such as ecdysone (molting hormone), JH (juvenile hormone) and their analogs can be used for biological  control of pests. 
Option A: Hormone receptors are proteins that bind hormones and form hormone receptor complex to maintain cellular activities. 
So Option A is incorrect. 
Option B: Some of the peptide hormones used in pest control and research. So Option B is correct.
Option C: Peptide hormones interact with only cell surface whereas aminoacid derivatives and thyroid hormones directly interact with nucleus. so Option C is incorrect.
option D is incorrect.
Learn more on hormone receptor complex here:
brainly.com/question/15241630?utm_source=android&utm_medium=share&utm_campaign=question
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Answer: Enlarged brain because this is how i found it it was on quizlet
Explanation:
 
        
             
        
        
        
<span>the alleles that control which blood group antigens appear on the suface of red blood cells are codominant.</span>
        
             
        
        
        
A food web has many different links; It links off into different animals. Where as a food chains just a line of single animals that eat those animals for example: like hawks eat bunnies and bunnies eat grass and grass is the producer.
 hope this helps u out...good luck
        
             
        
        
        
Answer:
Cellular respiration takes place in the cells of all organisms. It occurs in autotrophs such as plants as well as heterotrophs such as animals. Cellular respiration begins in the cytoplasm of cells
Explanation:
i would say plants aswell