Which structure can secrete a substance into the environment surrounding the body?

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

Explain the significance of the increased cell specialization of the volvocine line

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )