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TLS Online TPP Program

#Question id: 19930

In the atomic spectrum of hydrogen, the spectral lines pertaining to electronic transition of
n = 4 to n = 2 refers to

#XL - P Chemistry
  1. Lyman lines
  2. Balmer lines
  3. Paschen lines
  4. Brackett lines
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TLS Online TPP Program

#Question id: 12066

#XL - S Microbiology

The best evidence for not classifying the slime molds as fungi comes from slime moldsʹ
TLS Online TPP Program

#Question id: 11631

#XL - T Zoology

A cross between two green corn plants yields 23 progenies that are green and 13 progenies that are yellow. What is the genotype of the green progeny?
TLS Online TPP Program

#Question id: 4929

#XL - R Botany

Maternal inheritance of coiling of shell in snail (limnaea peregra) is well established. The dextral coiling depends on dominant allele D and sinistral coiling depends upon recessive allele d. A female F1 progeny of dextral(Dd) type is crossed with a male dextral (Dd). What will be the phenotype ratio in progeny?
TLS Online TPP Program

#Question id: 5529

#XL - T Zoology

In humans, organogenesis in the embryo is basically accomplished by the end of which period of the pregnancy?
TLS Online TPP Program

#Question id: 932

#XL - Q Biochemistry

Ammonia is incorporated into amino acids via which of the following?