Why don’t the shorter neck giraffes feed on grasses and lower vegetation?   How would the shorter necked giraffes in Lamarck’s theory survive to reproduce and pass on the “need” for longer necks if they were unable to reach food?   Why won’t the taller necked giraffes in Darwin’s theory provide assistance to the shorter giraffes since they are the same species?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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. The images below show two separate theories of how organisms evolve.  Which question below directly corresponds to whether Lamarck or Darwin are correct about their theories of the mechanisms of evolution? 

  

  1.   Why don’t the shorter neck giraffes feed on grasses and lower vegetation?
  2.   How would the shorter necked giraffes in Lamarck’s theory survive to reproduce and pass on the “need” for longer necks if they were unable to reach food?
  3.   Why won’t the taller necked giraffes in Darwin’s theory provide assistance to the shorter giraffes since they are the same species?
  4.   Will the smaller giraffes be more adapted to hide from predators since they wouldn’t be visible from greater distances?
1. Long time ago, there were giraffes with
2. Only long-necked giraffes survived.
short and long neck. The ones with short
neck couldn't eat, they were really hungy.
Transcribed Image Text:1. Long time ago, there were giraffes with 2. Only long-necked giraffes survived. short and long neck. The ones with short neck couldn't eat, they were really hungy.
LAMARCKS CHEAFFE
strehin
ntil
become
progressively
kger
Keeps stretehing
eek to reach
leves hiher
g tree
and
stretching
Oviginal
treked
amcebe
Driven by inner "eed
Transcribed Image Text:LAMARCKS CHEAFFE strehin ntil become progressively kger Keeps stretehing eek to reach leves hiher g tree and stretching Oviginal treked amcebe Driven by inner "eed
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