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Answer:
The correct option is A) 1, 2, 3, 4, 7
Explanation:
As the walls of the cells are narrow and have microvilli, we can predict that the phenomenon of transferring materials by any means such as active transport might be occurring in the tissue.
Every tissue will have an epithelium and since the tissue has a single layer of cells only we can predict that the cells might be having a simple epithelium.
The presence of uni-layer or single cells also makes us infer that the tissue has columnar epithelium.
The presence of microvilli also suggest that secretion by exocytosis might be occurring in these tissues.
Answer:
The dominant (light green) parent was heterozygote for the trait
Explanation:
According to Gregor Mendel in his law of dominance, an allele is said to be DOMINANT if it masks the phenotypic expression of another allele in a gene. The allele being masked is called RECESSIVE allele. In this case of a frog whose allele for light green color is dominant over the allele for brown color, the light green color allele (G) is dominant while the brown color allele (g) is recessive.
However, in a cross between that have light green frog and a brown frog, a small brown frog is produced. This is possible despite the green color being dominant because the genotype of the light green dominant parent is HETEROZYGOUS i.e. it contains both light green (dominant) allele and brown (recessive) allele.
Hence, when a gamete with recessive allele (g) is produced by the heterozygous light green frog (Gg), it mates with a recessive allele from the brown frog (gg) to produce a brown offspring (gg).
Butter because it has more kcal/grams than the others
