#Question id: 7177
#Unit 5. Developmental Biology
Following statements are regarding to the early development in nematodes. Which of the following is incorrect?
#Question id: 7178
#Unit 5. Developmental Biology
In sea urchin, the large micromeres are autonomously specified. They inherit maternal determinants that were deposited at the vegetal hemisphere of the egg; these become incorporated into the large micromeres at fourth cleavage. When an isolated animal hemisphere is combined with isolated micromeres, then what will be the result?
#Question id: 7179
#Unit 5. Developmental Biology
Blocking BMP(BMP2, BMP4, BMP7) signaling by infecting progress zone cells with retroviruses carrying dominant negative BMP receptors. Which of the following results are found?
#Question id: 7180
#Unit 5. Developmental Biology
Development
of tetrapod limb has to function in a three dimensional coordinated system:
Proximal-distal
axis by ____a_____
Anterior-posterior
axis by ___b_____
Dorsal-ventral
axis by ______c____
Which of the following combinations are correct?
#Question id: 7181
#Unit 5. Developmental Biology
Following graph represents Inhibition of L1-mediated cell adhesion by alcohol.
If L1 is mutate,
which of the following graph is correct?
#Question id: 7182
#Unit 5. Developmental Biology
Suppose a flower had normal expression of genes A and C and expression of gene B in all four whorls. Based on the ABC hypothesis, what would be the structure of that flower, starting at the outermost whorl?