KOSMOS 2002 Volume 51,
Issue 1 (254)

Varia

1         PDF
A. JERZMANOWSKI
Biology in postgenomic phase.

5         PDF
P. WIDŁAK
Chromatin structure and DNA repair.

13         PDF
M. BAŁYS
The role of nitric oxide in the central nervous system of insects.

19         PDF
M. WĘSIERSKA
Species — specific exploratory behavior in the gray short-tailed opossum (Monodelphis domestica) and rat (Rattus norvegicus) Long-Evans strain.

35         PDF
M. STASIAK
The role of environmental factors in the development of memory and motivation in animals.

47         PDF
J. KOŁODZIEJCZYK
The effect of passive smoking on the health of nonsmokers.

57         PDF
D. BEDNAREK
Specific reading disorder in recent research data.

69         PDF
J. ROJEK, E. KUTA
Endosperm — nutritive tissue for embryo. I. Endosperm as the result of double fertilization in angiosperms (Angiospermeae).

85         PDF
E. KUTA, J. ROJEK
Endosperm — nutritive tissue for embryo. II. Autonomous development of endosperm in angiosperms (Angiospermeae).

99         PDF
A. DOBROWOLSKA
Transgenic Bt crops and pesticides — the impact on enviroment and health.

105         PDF
D. WOJEWODA, A. KAJAK, M. SZANSER
The role of mezo- and macrofauna in soil functioning.

115         PDF
M. GRZYBKOWSKA
A few remarks about paradoxes in hydrobiology.

121
Books review.