|
|
Showing 1 - 5 of
5 matches in All Departments
Campylobacter: Features, Prevention and Detection of Foodborne
Disease is a unique and valuable reference for researchers in
academics and industry as well as risk managers and students in the
field needing to understand how this specific pathogen behaves in
order to improve control of the whole food processing chain. The
content in this book provides essential, specific information to
help further understand the disease and its impact on public
health. Furthermore the characteristics of the pathogen are
detailed as well as prevention and mitigation strategies. Written
by national and international experts in the field, this book will
be a practical source of information for food scientists, food
microbiologists, food technologists, food industry responsibles,
public health specialists, and students.
Nearly everything making up what we call the "environment" of a
plant has an infuence on the way it grows. Sunlight, te- perature,
moisture contents of soil and atmosphere and vib- tions are all
obvious examples of environmental components, and transient
variations in their amount or intensity lead the plant to manifest
more or less immediate responses. Small changes in carbon dioxide
level in the atmosphere can even have effects, but these take a
longer time to be registered - at least those that are visible,
albeit at the microscopic level. Plants meet the challenges of the
environment by means of acclimation. In this respect, plants are
notable for the pl- ticity of their development. However, where
morphological or physiological plasticity is no longer an option,
the responses would be by means of adaptations as a result of
genetic - lection or genetic "assimilation" (Waddington 1957).
Thus, a feature that was once a facultative transient response to
an environmental perturbation becomes a constitutive charac- ristic
of plant structure or function. It is in this way that the
environment continually molds the way in which plants de- lop, and
also defnes the areas upon planet Earth where they will thrive.
Nearly everything making up what we call the "environment" of a
plant has an infuence on the way it grows. Sunlight, te- perature,
moisture contents of soil and atmosphere and vib- tions are all
obvious examples of environmental components, and transient
variations in their amount or intensity lead the plant to manifest
more or less immediate responses. Small changes in carbon dioxide
level in the atmosphere can even have effects, but these take a
longer time to be registered - at least those that are visible,
albeit at the microscopic level. Plants meet the challenges of the
environment by means of acclimation. In this respect, plants are
notable for the pl- ticity of their development. However, where
morphological or physiological plasticity is no longer an option,
the responses would be by means of adaptations as a result of
genetic - lection or genetic "assimilation" (Waddington 1957).
Thus, a feature that was once a facultative transient response to
an environmental perturbation becomes a constitutive charac- ristic
of plant structure or function. It is in this way that the
environment continually molds the way in which plants de- lop, and
also defnes the areas upon planet Earth where they will thrive.
|
You may like...
Loot
Nadine Gordimer
Paperback
(2)
R367
R340
Discovery Miles 3 400
Loot
Nadine Gordimer
Paperback
(2)
R367
R340
Discovery Miles 3 400
Ab Wheel
R209
R149
Discovery Miles 1 490
|