Which of the following evolved first

Which of the following walked upright?

Age of fossils in the past was generally determined by radiocarbon method and other methods involving radioactive elements found in the rocks.More precise methods, which were used recently and led to the revision of the evolutionary periods for different groups of organisms,includes

De Vries gave his mutation theory on organic evolution while working on

Peripatus is a connecting link between

Write the similarity between the wing of a butterfly and the wing of a bat. What do you infer the above with reference to evolution?

List the two characteristics of mutation that help in explaining evolution.

Mention what caused evolution according to de Vries.

Who disproved the theory of spontaneous generation?

Give the scientific name of the first human-like ancestor.

Name the ancestors of man based on the features given below:
(a) Human-like meat eater with 900 cc brain, lived in java.
(b) More human with brain size 1400 cc, lived in Central Asia, used hides and buried their dead.
(c) Human-like, vegetarian, with brain capacity between 650 cc and 800 cc.
(d) Man-like primate, that existed about 15 mya. Fossils found in Tanzania.

State Hardy-Weinberg principle of genetic equilibrium. Knowing that genetic drift disturbs this equilibrium, mention what this disturbance in genetic equilibrium leads to.

What is chance mutation ? Explain this phenomenon using application of D.D.T. as an example.

Define the terms
1.Germplasm
2.Branching descent.

State the views of Oparin and Haldane on evolution. How does S.L. Miller's experiment Support their views?

Mention the names of six groups of plants for which Psilophyton is the ancestor.

(a) How does Hardy-Weinberg equation explain genetic equilibrium?
(b) Describe how this equilibrium gets distributed which may lead to founder effect.

Describe the steps by which simple inorganic substancess may have undergone chemical evolution to yield complex organic molecules that could eventually from matter.

(a) What is culture? What types of evidence suggest that Homo erectus had a culture?
(b) In what respect did the culture of Neanderthal man represent advancement over Homo erectus?