Biology Answers

What are the theories of the beginning of life on earth

Are two species closely related or distantly related if their DNA differs by 2 percent? Explain.

One of the assertions of the theory of evolution is the organisms, tarsiers, gibbons, chimpanzees, and humans evolved from the related ancestor. How will you support or reject the said claim?

Calculate the Vmax and Km for all reactions in Table 4 and classify type of inhibition for both compounds.

Table 4

No compound (Reference)

[S] - [V]

1 - 0.0510

2 - 0.0720

4 - 0.0950

6 - 0.0150

8 - 0.1110

10 - 0.1070

12 - 0.1120

Compound A

[S] - [V]

1 - 0.0397

2 - 0.0568

4 - 0.0724

6 - 0.0798

8 - 0.0840

10 - 0.0868

12 - 0.0887

Compound B

[S] - [V]

1 - 0.0333

2 - 0.0529

4 - 0.0749

6 - 0.0870

8 - 0.0947

10 - 0.0999

12 - 0.1038

Exactly different organisms such as fish and humans may have resembles during early stage of their development and will lose some key likeness as they grow in the later stage of development

What do you mean by polymorphism? Explain the function of variouspolymorphic forms of hydrozoa.

Describe canal system in porifera.

What is DNA synthesis using a RNA template called?

Can i know about balantidium disease please ??

Briefly discuss the main contributions made by Louis Pasteur and Robert Koch in the development of modern day microbiology.