Question

in the theory of evolution what would happen to our body if our organisms evolved further? and how does the evolved trait effect the offspring? @thecollinjc1

Answer 1

Welcome To Openstudy..!! @timbra

Answer 2

thanks im doing online school and being able to use websites like this is pretty cool.

Answer 3

same here @nickrock6532

Answer 4

Enquiry into the evolution of aging aims to explain why almost all living things weaken and die with age. There is not yet agreement in the scientific community on a single answer. The evolutionary origin of senescence remains a fundamental unsolved problem in biology.

Historically, ageing was first likened to "wear and tear": living bodies get weaker just as with use a knife's edge becomes dulled or with exposure to air and moisture iron objects rust. But this idea was discredited in the 19th century when the second law of thermodynamics was formalized. Entropy (disorder) must increase inevitably within a closed system, but living beings are not closed systems. It is a defining feature of life that it takes in free energy from the environment and unloads its entropy as waste. Living systems can even build themselves up from seed, and routinely repair themselves. There is no thermodynamic necessity for senescence. In addition, generic damage or "wear and tear" theories could not explain why biologically similar organisms (e.g. mammals) exhibited such dramatically different life spans. Furthermore, this initial theory failed to explain why most organisms maintain themselves so efficiently until adulthood and then, after reproductive maturity, begin to succumb to age-related damage.

Answer 5

holy paragraph!!!!! lol thanx that helped a lot. @RedNeckOutLaw

Answer 6

lol, welcome :3

Answer 7

U should give me a medal :D Haha jk

Answer 8

ur awesome!!!!!! and already did :P

Answer 9

Thanks haha

Answer 10

anytime lol

Answer 11

Lol.

Answer 12

lawl :3

Answer 13

xD Anymore u need help with

Answer 14

yup hold on.lol

Answer 15

Ok

Answer 16

the blood group B is almost absent in native Americans, whose ancestors arrived in very small numbers 10,000 years ago. which factor is responsible for this phenomenon?

A: migration effect
B: founder effect
C: bottleneck effect.

Answer 17

B

Answer 18

thanx I thought It was A......

Answer 19

have another one...need help..

Answer 20

Naw haha, but sure ill do another one quick, becuase i gotta go to work

Answer 21

NVM I GOTS THIS!!!!!

Answer 22

U sure? I got 5 mins

Answer 23

I DONT UNDERSTAND THE SUBJECT SO IM REVIEWING THE TUTORIAL......AGAIN :(

Answer 24

thanx for the help though bro

Answer 25

welcome