Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 30379
TLS Online TPP Program

#Question id: 11663

Successional community changes in every steps,  process of lithosere is involved in a particular order manner such as,

#Unit 10. Ecological Principles

  1. Foliose lichen stage→ Crustose lichen stage→  Sedge-meadow stage→ Mosses stage→ Herb stage→ Shrub stage→ Forest stage

  2. Crustose lichen stage→  Foliose lichen stage→ Mosses stage→ Herb stage→ Shrub stage→ Forest stage

  3. Phytoplankton→ Crustose lichen stage→  Foliose lichen stage→ Mosses stage→ Sedge-meadow stage→ woodland stage→ Forest stage

  4. Rooted submerged stage→ Rooted floating stage→ Rooted-swamp stage→  lichens stage→ Mosses stage→ Herb stage→ Shrub stage→ Forest stage
More Questions
TLS Online TPP Program

#Question id: 3537

#Unit 8. Inheritance Biology

What is the probability of two offspring in which one dominant phenotype and one recessive phenotype from the mating Aa × Aa?
TLS Online TPP Program

#Question id: 3538

#Unit 8. Inheritance Biology

Monohybrid cross allowed between heterozygous Rr (Round) and RR (Round), all progeny having Round seeded plant were allowed to self-fertilize to produce numerous progeny that are 
TLS Online TPP Program

#Question id: 3542

#Unit 8. Inheritance Biology

All genes are not linked. The probability of a progeny being AaBBccDd from a corss between AABbccDd and aaBBccDD parents will be
TLS Online TPP Program

#Question id: 3545

#Unit 8. Inheritance Biology

Consider the accompanying pedigree of a rare autosomal recessive disease, PKU. Male with PKU marry with normal female whose father is PKU. What is probability of child affected with PKU?
TLS Online TPP Program

#Question id: 4900

#Unit 8. Inheritance Biology

The chlorophyll-deficient types occur in a particular plant species due to a mutation in the DNA of the chloroplast itself, Female cytoplasm chlorophyll-deficient organisms crossed with male normal chlorophyll will produce progeny
TLS Online TPP Program

#Question id: 17809

#Unit 8. Inheritance Biology

In humans, albinism (unpigmented skin, hair, and eyes) is due to an enzymatic deficiency, and it is an autosomal recessive trait. Suppose that in a small country of one million people (“Generation 1”), there are 500 aa albinos and 9000 Aa heterozygous carriers. What is the probability that a child will be albino if: Both parents are members of Generation 2, and one parent is albino and the other is non-albino.