What happening in picture F? a) homologous chromosomes are separated

b) sister chromatids are separated

c) different haploid cells are released

d) 4 identical haploid cells are released

Describe the cells produced in picture G:

a) homologous chromosomes are separated

b) sister chromatids are separated

c) different haploid cells are released

d) 4 identical haploid cells are released

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false