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General Biology

The stages in transmission of a nerve impulse across the synapse
Views: 117
Filesize: 570.47kB
Date: Apr 5, 2023
 Two major types of nerve circuits in the brain
Views: 132
Filesize: 238.16kB
Date: Apr 5, 2023
 A nerve cell (neuron) has extensions called dendrites
Views: 127
Filesize: 103.75kB
Date: Apr 5, 2023
 The central nervous system is composed of the brain and the spinal cord
Views: 164
Filesize: 113.3kB
Date: Apr 5, 2023
Opener A colorized cross section of the human brain
Views: 124
Filesize: 666.53kB
Date: Apr 5, 2023
 A phylogenetic tree
Views: 89
Filesize: 63.28kB
Date: Mar 31, 2023
 Estimated times of divergence of human and Neanderthal genomic
Views: 137
Filesize: 175.23kB
Date: Mar 31, 2023
 Relationship between the number of amino acid substitutions
Views: 121
Filesize: 211.05kB
Date: Mar 31, 2023
Phylogenetic tree constructed by comparing homologies in cytochrome c amino acid sequences
Views: 102
Filesize: 417.31kB
Date: Mar 31, 2023
 Elements of a phylogenetic tree
Views: 79
Filesize: 46.38kB
Date: Mar 31, 2023
 The two species of cichlids in Lake Apoyo exhibit distinctive morphologies
Views: 148
Filesize: 302.66kB
Date: Mar 31, 2023
 Lake Apoyo in Nicaragua occupies the crater of an inactive volcano
Views: 88
Filesize: 695.19kB
Date: Mar 31, 2023
A snapping shrimp (genus Alpheus)
Views: 100
Filesize: 481.6kB
Date: Mar 31, 2023
 Calculating the coefficient of inbreeding (F) for the offspring of a first cousin marriage
Views: 115
Filesize: 108.23kB
Date: Mar 31, 2023
 PCR screens of Navajo affected with albinism (N4 and N5) and the parents of N4 (N2 and N3)
Views: 108
Filesize: 236.77kB
Date: Mar 31, 2023
 Genomic DNA digests from a Navajo affected with albinism
Views: 110
Filesize: 372.13kB
Date: Mar 31, 2023
Migration as a force in evolution
Views: 113
Filesize: 690.32kB
Date: Mar 31, 2023
 The effect of disruptive selection on bristle number in Drosophila
Views: 123
Filesize: 205.87kB
Date: Mar 31, 2023
 Relationship between birth weight and mortality in humans
Views: 85
Filesize: 309.28kB
Date: Mar 31, 2023
 Beak size in finches during dry years increases because of strong selection
Views: 125
Filesize: 281.6kB
Date: Mar 31, 2023
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