| 1 |
The total aggregate of genes in a population at any one time is called the populations gene |
Puddle
Lake
Pool
Pond
|
| 2 |
Some amoeboflagellates ingested cyanobacteria and led to the development of |
Mitochondria
Golgi apparatus
Chloroplasts
Vacuoles
|
| 3 |
The parts of the body used extensively to cope with the environment become larger and stronger while those that are not used deteriorate was argued by |
Charles Drawin
Alfred Wallace
Carolus Linnaeus
J.B Lamarck
|
| 4 |
Jean Baptiste Lamarck published his theory of evolution in |
1757
1809
1859
1945
|
| 5 |
In man the vestigial organs are |
Ear muscles
Nictitating membrane
Coccyx
All a,b and c
|
| 6 |
Gene pool consists of all alleles at all gene loci in all individuals of the |
Family
Clan
Population
Community
|
| 7 |
Evolutionary relationships among species are reflected in their |
DNA and proteins
Emigration
Immigration
Inheritance
|
| 8 |
Eukaryotes are thought to have first appeared about____billion years ago |
1.2
1.3
1.4
1.5
|
| 9 |
Endangered species of plants have been recorded to more than |
200
300
400
500
|
| 10 |
Archaebacteria tolerate temperatures up to |
10<sup>o</sup>C
40<sup>o</sup>C
67<sup>o</sup>C
120<sup>o</sup>C
|
| 11 |
Among the birds Drawin collected 13 types of |
Finshes
Robins
Ferrets
Pterodactyls
|
| 12 |
According to one of the speculations life may have begun deep in the oceans in underwater hot springs called hydrothermal |
Apertures
Gaps
Vents
Outlets
|
| 13 |
A general formula called the hard-Weinberg equation is used for calculating the frequencies of alleles and genotypes in populations at |
Equilibrium
Balance
Stability
Poise
|
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