Explain why do leaves change color?

951

Which are the cell organelles that participate in the cell division and in the formation of cillia and flagella of some eukaryotic cells?

1025

What are the functions of the cytoskeleton?

867

What are the branches of physics?

1235

Bacteria are prokaryotic cells, i.e., They do not have membrane-delimited nucleus. Eukaryotes have cells with delimited nucleus. Where in these types of cells can dna are found?

1155

how was highschool like for a person diagnosed with turner's syndrome? and really difficult subjects?

2121

What are the characteristics of federal system government?

1

Explain water cycle?

334

In certain company 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are men .what % of all the employee went to the picnic?

897

Explain why is water conservation in c3 c4 and cam plants important?

944

What are the factors that for influencing photosynthesis also interfere with the gross primary productivity?

363

A 22 year old woman collapses following Neville Barnes forceps delivery of the second twin. She is hypotensive and tachycardic and the estimated blood loss is now 800ml. How would you manage this situation?

3465

Explain penicillin?

1076

What is the right technique to brush?

764

How does ELISA work?

2173