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#Question id: 6950


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

#SCPH28 | Zoology
  1. the blastocyst
  2. the inner cell mass
  3. the trophectoderm
  4. the blastocoel
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TLS Online TPP Program

#Question id: 4757

#SCPH01 Biochemistry

The newborn baby of a mother having blood group O, Rh+ and father having blood group AB, Rh-, got mixed with other babies in the hospital. The baby with which of the following blood groups is not confirmable to be of the said couple?

(i) AB, Rh+                                                    (ii) O, Rh+

(iii) A, Rh+                                         (iv)  B, Rh+

TLS Online TPP Program

#Question id: 4757

#SCPH12 I Genetics

The newborn baby of a mother having blood group O, Rh+ and father having blood group AB, Rh-, got mixed with other babies in the hospital. The baby with which of the following blood groups is not confirmable to be of the said couple?

(i) AB, Rh+                                                    (ii) O, Rh+

(iii) A, Rh+                                         (iv)  B, Rh+

TLS Online TPP Program

#Question id: 4758

#SCPH01 Biochemistry

The allele l in human population is recessive lethal and x chromosome linked. If a female is heterozygous for l allele marries with normal male. What will be interpretation correct?

TLS Online TPP Program

#Question id: 4758

#SCPH12 I Genetics

The allele l in human population is recessive lethal and x chromosome linked. If a female is heterozygous for l allele marries with normal male. What will be interpretation correct?

TLS Online TPP Program

#Question id: 4759

#SCPH01 Biochemistry

which of the following is not a mechanism for sex determination?

TLS Online TPP Program

#Question id: 4759

#SCPH12 I Genetics

which of the following is not a mechanism for sex determination?