Maklakov AA. 2013. Aging: Why Do Organisms Live Too Long? Curr Biol 23: R1003-R5.Maklakov, A.A. 2013. Aging: why do organisms live too long? Curr. Biol. 23: R1003-R1005.Maklakov AA. Aging: why do organisms live too long? Curr Biol. 2013; 23 :R1003–5. doi: 10.1016/j.cub...
(a) Organisms like algae and fungi shift from asexual to sexual mode of reprpductive to overcome unfavorable conditions of growth. (b) The period of growth between their birth upto their reproductive maturity is called juvenile phase.
“You put organisms in new relationships and observe what’s happening. Then you let these new systems develop their own ways to self-repair.”1. What can we learn about John from the first two paragraphs? A.He was fond of traveling. B.He enjoyed being alone. C.He had an inquiring ...
this could cause rapid growth of water plants in the river, which can lead to the waterways getting clogged with organisms, which can change the flow of the water …Several current studies are looking at these effects, and I really do hope we can find a way to deal with this issue befor...
The reason why, in terms of evolution, organisms have sex may seem rather obvious – they do it to reproduce. Clearly, natural selection must favour individuals who can reproduce over those who can't. But this is missing the point. For many species there
affects certain key physiological properties (including growth) much more dramatically than do variations in the ‘fluidity’ of liquid-crystalline membrane lipids, and we suggest that regulation of the membrane phase state is the primary function of ‘homeoviscous adaptation’ in prokaryotic organisms. ...
Industrial livestock farming is unsustainable and unethical. Eating meat and dairy causes ill-health and climate change. What can we do?
Sequential hermaphroditism naturally occurs in various organisms from plants to fishes. Following four decades of research that established why sex change is advantageous, the question remained why it is rare among animals. In this study, Yale graduate student Erem Kazancioglu and his advisor Suz...
Laughter also increases the concentration of salivary immunoglobulin A, which defends against infectious organisms entering through the respiratory tract. What may surprise you even more is the fact that researchers estimate that laughing 100 times is equal to 10 minutes on the rowing machine or 15 ...
Why do very few organisms become fossils? How does vegetation slow and prevent sediment loss? Why do glaciers form slowly in Antarctica? Why are metamorphic rocks unreliable for radiometric dating? Why does chemical weathering occur more rapidly in warm, humid climates?