An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of ________.

TLS Online TPP Program

#Question id: 11239

#Unit 9. Diversity of Life Forms

Which of the following is composed almost entirely of peptidoglycan?

TLS Online TPP Program

#Question id: 11792

#Unit 1. Molecules and their Interaction Relevant to Biology

Hyaluronic acid is an important glycosaminoglycan component of connective tissue. Hyaluronate molecules are composed of

A. D-glucuronic acid and N-acetyl-D-glucosamine

B. D-galactose and N-acetyl-D-glucosamine

C. β(1→4) and β(1→3) alternate linkages

D. β(1→4) and β(1→6) alternate linkages

Which of the above 2 combinations are correct

TLS Online TPP Program

#Question id: 7279

#Unit 5. Developmental Biology

X chromosome number alone is the primary sex determinant in normal drosophila because:

TLS Online TPP Program

#Question id: 122

#Unit 1. Molecules and their Interaction Relevant to Biology

An unknown lipid is treated with a mixture of phospholipases A1, A2, C and D. Since no glycerol is formed after this treatment, the lipid is most likely

TLS Online TPP Program

#Question id: 15413

#Unit 5. Developmental Biology

Paired box 6 (Pax6) transcription factor requires for :