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TLS Online TPP Program

#Question id: 3602

Mendel crossed Yellow, round and tall pea plants ( YYRRTT) with green, wrinkle and dwarf ones ( yyrrtt). The F1 plants were all yellow, round tall. These F1 plants were cross with YyrrTT. Which of the following proportional of phenotype in progeny?

#Unit 8. Inheritance Biology

  1. 9/16 Yellow, Round tall; 1/16 green, wrinkle, tall ; 1/8 ; 3/16 yellow, wrinkle, tall ; 3/16 green, round, tall

  2. 3/8 Yellow, Round tall; 1/8 green, wrinkle, tall ; 3/8 yellow, wrinkle, tall ; 1/8 green, round, tall

  3. 1/4 Yellow, Round tall; ¼ green, wrinkle, tall ; ¼ yellow, wrinkle, tall ; ¼  green, round, tall

  4. 3/8 Yellow, Round tall; 1/8 green, wrinkle, dwarf ; 3/8 yellow, wrinkle, tall ; 1/8 green, round, dwarf 

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TLS Online TPP Program

#Question id: 24611

#Unit 2. Cellular Organization

Choose which of the following statement regarding Tetrahymena and mouse
a. Tetrahymena micronucleus have 5 no. chromosomewhile macronucleus having 225 no. chromosome
b. Tetrahymena macronucleus have 5 no. chromosome while micronucleus having 225 no.chromosome
c. Mouse have 20 haploid set chromosomes
d. Mouse have 20 diploid set chromosomes
TLS Online TPP Program

#Question id: 28155

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following has smallest Bond length in Ang.
TLS Online TPP Program

#Question id: 493

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following substrates cannot contribute to net gluconeogenesis in mammalian liver?
TLS Online TPP Program

#Question id: 2917

#Unit 2. Cellular Organization

With respect to the interconversion between open and condensed chromatin shown below: Which of the directions (i) or (ii) would you anticipate would be the consequence of the following types of chromatin modification?
TLS Online TPP Program

#Question id: 465

#Unit 1. Molecules and their Interaction Relevant to Biology

If the standard reduction potential of a certain half-reaction is -0.30 V, which statement below is true for this half-reaction to proceed as a reduction?