TLS Online TPP Program

#Question id: 19559


Cry proteins have 3 domains: domain III functions in 

#Unit 12. Applied Biology
  1. Pore and ion channel formations 
  2. Receptor recognition
  3. Binds the receptor and affects channel properties
  4. Inhibition of signalling
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TLS Online TPP Program

#Question id: 24565

#Unit 8. Inheritance Biology

A particular trait that are determined by autosomal genes and are inherited according to Mendel’s principles, this particular trait has higher penetrance in one of the sexes is known as

TLS Online TPP Program

#Question id: 24566

#Unit 8. Inheritance Biology

In some sheep, the presence of beard is produced by an autosomal allele that is dominant in males and recessive in females. A beard female is crossed with a homozygous beardless male. One of the resulting F1 females is crossed with a beardless male. What proportion of the male and female progeny from this cross will have beard in F2 generation?

TLS Online TPP Program

#Question id: 24567

#Unit 8. Inheritance Biology

In goats, a beard is produced by an autosomal allele that is dominant in males and recessive in females. If  cross the beardless female with heterozygous beard male, what will be the proportion of female beard in F1 generation?

TLS Online TPP Program

#Question id: 24568

#Unit 8. Inheritance Biology

Male-limited precocious puberty, results from an autosomal dominant allele (P). Males with precocious puberty cross with the normal puberty in female, what will be the probability of precocious puberty in male F1 generation?

TLS Online TPP Program

#Question id: 5423

#Unit 8. Inheritance Biology

Maximum height of plant is 200 cm and minimum average height is 80cm. if plant height is controle by 5 pairs of polygene, which of the following plant exhibit average phenotype?

TLS Online TPP Program

#Question id: 5424

#Unit 8. Inheritance Biology

Imagine that height in corn plants is determined by three loci. The baseline height is 100 cm. Every + allele adds 10cm to the plant’s potential height, every – allele subtracts 10 cm from the plant’s potential height. The shortest possible plant and the tallest possible plant are mated to form an F1, what is the height of the F1?