Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 10434
TLS Online TPP Program

#Question id: 3557

What was the most significant conclusion that Gregor Mendel drew from his experiments with pea plants?

#Section 3: Genetics, Cellular and Molecular Biology

  1. There is considerable genetic variation in garden peas.

  2. Traits are inherited in discrete units, and are not the results of ʺblending.ʺ

  3. Dominant genes occur more frequently in the F1 than do recessive ones.

  4. An organism that is homozygous for many recessive traits are link

More Questions
TLS Online TPP Program

#Question id: 4827

#Section 3: Genetics, Cellular and Molecular Biology

A cross between individuals with genotypes AaBbX aabb produces the following progeny:

AaBb -  83, aaBb- 21, Aabb-   19,  aa bb -77

Which of the following statements is true?
TLS Online TPP Program

#Question id: 15624

#Section 4: Fundamentals of Biological Engineering

In heat transfer through a heat exchanger in co- current or counter-current flow, which of the assumptions is not correct ?
TLS Online TPP Program

#Question id: 14787

#Section 1: Engineering Mathematics
TLS Online TPP Program

#Question id: 3518

#Section 3: Genetics, Cellular and Molecular Biology

Assume that the trihybrid cross AA BB rr X aa bb RR is made in a plant species in which A and B are dominant but there is incomplete dominance between R and r. Consider the F2 progeny from this cross, and assume independent assortment. The phenotypes appear in this F2 progeny?
TLS Online TPP Program

#Question id: 108

#Section 2: General Biology

Like plasmologens, sphingolipids are found in relative abundance in