ارتقاء

Written by Dr. Hira Salman (Biology)

بارہویں جماعت · حیاتیات · 8 سوالات

نام: ____________________ تاریخ: ____________

The theory of natural selection was proposed by:
- A Pasteur
- B Lamarck
- C Darwin
- D Mendel
Fossils give evidence of:
- A Past life
- B Future species
- C Only climate
- D Only plants
Similar bone structures in the arms of humans and the wings of bats are called:
- A Homologous structures
- B Analogous structures
- C Mutations
- D Vestigial structures
A random change in DNA is a:
- A Selection
- B Migration
- C Adaptation
- D Mutation
Antibiotic resistance in bacteria is an example of:
- A Natural selection
- B Extinction
- C Fossil evidence
- D Artificial selection
Which scientist proposed the idea of use and disuse of organs?
- A Wallace
- B Darwin
- C Lamarck
- D Mendel
The ability of an organism to survive in its environment is its:
- A Phenotype
- B Mutation
- C Genotype
- D Fitness
The formation of a new species is called:
- A Migration
- B Adaptation
- C Speciation
- D Extinction

جوابی کلید

1. C, 2. A, 3. A, 4. D, 5. A, 6. C, 7. D, 8. C