Ayoung boy is staring at the tropical fish tank in his mother's office. he reaches in and pulls out a fern-like plant. when he closely examines this plant, he notices it has very large cells with several dark spots. what is likely true of this plant? a. this is likely an example of a simple multicellular fungi.
b. it is coenocytic―the dark spots in the cells are actually nuclei.
c. given the tropical environment, this plant is likely an example of caulerpa.
d. given the tropical environment, this plant is likely an example of codium.
e. this plant is coenocytic (the dark spots are actually nuclei) and―given the tropical environment―is likely an example of caulerpa.

This is an example of " This plant is coenocytic (the dark spots are actually nuclei) and―given the tropical environment―is likely an example of Caulerpa"

Explanation:

Here, the plant is referred as the coenocyte because of the presence of multinucleate cells, which occurs due to the multiple nuclear division without undergoing cytokinensis. This happens because of the cellular accumulation after the disintegration of the cell membranes present beneath the mass.  On the other hand, caulerpa is the phenomenon in which lot of nuclei are present inside one cell.  This makes the biggest single cell of the world.

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

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step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.