The upper forelimbs of humans and bats have fairly similar skeletal structures, whereas the corresponding bones in whales have very different shapes and proportions. However, genetic data suggest that all three kinds of organisms diverged from a common ancestor at about the same time. Which of the following is the most likely explanation for these data?

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#Question id: 3522

#SCPH28 | Zoology

A haplo-diplod insect, Male are haploid but female are diploid, A female who is heterozygous for recessive red eye color mutation mate with red eye male. What will be percent of wild phenotype color eye among their female?

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#Question id: 6950

#I Life Science/ Life Sciences Group – I-V

In mammalian development, the embryo will form from which population of cells?

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#Question id: 15536

#SCPH05 I Biotechnology

Which of the following is incorrect regarding the progressive alignment method?

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#Question id: 1398

#SCPH05 I Biotechnology

Which of the following properties is (are) characteristic of a benign tumor?

a. well differentiated              b. localized to tissue of origin             c. metastatic               

d. promotes angiogenesis        e. surrounded by a fibrous capsule

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#Question id: 27725

#Research Methodology

Correlation is the relationship between two variables___________