How do biodiversity, the total number of living beings, and the biomass respectively vary during the ecological succession?

301

Why does RNA have 5 bases and DNA has only 4?

2231

Explain how the rings on a tree trunk can tell you the age of the tree and What is that branch of botany called?

2028

A number of plant species have a recessive allele for albinism; homozygous albino (white) individuals are unable to synthesize chlorophyll. If a tobacco plant heterozygous for albinism is allowed to self-pollinate and 500 seeds germinate: a)how many offspring will be the same genotype as the parent? b)how many seedlings would you expect to be white?

6015

What are primary consumers? Can food chain present quaternary consumers without having secondary or tertiary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?

366

After the morula stage what is the next stage?

1

Give an example of a parasite relationship?

911

what are the recent ly discovrved economicimportance of fungi

1780

What are some of the different ways in which information could be encoded in spike trains?

1716

Of what units are, nucleic acids constituted?

1093

What are examples of beings and cells that use amoeboid movements for locomotion?

869

What are chemisterilants?

1440

What are tropic levels?

307

Define the phenomenon catenation.

1226

what is Cellular Signal Transduction ?

1771