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TLS Online TPP Program

#Question id: 15011

Which of the following statements about a lethal allele is NOT correct?

#SCPH12 I Genetics
  1. Lethal alleles are always recessive
  2. Lethal alleles may have a late age of onset.
  3. Lethal alleles may be caused by mutations in essential genes.
  4. Lethal alleles may affect one individual differently than another.
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TLS Online TPP Program

#Question id: 10585

#SCPH06 I Botany

Per capita birth rate of this population is b and per capita death rate of population is d, N is a population size. What is yield of population per unit time as?
TLS Online TPP Program

#Question id: 5051

#SCPH28 | Zoology

fter the 8-cell stage, the mammalian embryo develops an outer layer (which becomes the fetal portion of the placenta), and an inner cell mass that generates all the cells of embryo. The cells of the inner cell mass are thus said to be-
TLS Online TPP Program

#Question id: 5035

#SCPH06 I Botany

 A fertilized egg is called a:
TLS Online TPP Program

#Question id: 1267

#SCPH28 | Zoology

Multiple integrin forms arise from
TLS Online TPP Program

#Question id: 19451

#SCPH01 Biochemistry

We use different lenses in combinations. The total magnification is represented as