Biology

Biology
saundi
2021-04-02 19:33:57
Which are the characteristics of a maritime polar air mass? a. cold and humid air b. cold and dry air c. warm and humid air d. warm and dry air...
ANSWER
Biology
hallalolliya1
2021-04-02 14:16:42
A book review would be considered a. a primary source. b. a secondary source. c. a tertiary source. d. either a secondary or tertiary source, dep...
ANSWER
Biology
momof2smartteens
2021-04-02 13:41:27
the alleles are what when always both expressed...
ANSWER
Biology
Liya17
2021-04-02 13:29:42
A model of personality that seeks to identify the basic traits necessary to describe personality is called __________ theory....
ANSWER
Biology
Bananananananana
2021-04-02 13:17:57
A species of insect is newly introduced into the United States from the Philippines. This insect becomes established, laying its eggs on the leaves o...
ANSWER
Biology
alexy
2021-04-02 12:30:57
Which is the chemical equation for cellular respiration, and which statement describes the reaction?...
ANSWER
Biology
amandas2puppies
2021-04-02 12:19:12
Do apes and humans share 99% of DNA or 99% of genes? What is the difference?...
ANSWER
Biology
ShinTrolinger153
2021-04-02 11:32:12
if the sequence of one single strand DNA is C-A-A-G-T-A-G-G-T what is the sequence of the complementary strand...
ANSWER
Biology
crissybear
2021-04-02 10:56:57
How do human activities increase the occurrence of species extinction?...
ANSWER
Biology
csndrdre
2021-04-02 10:09:57
Oxygen enters the nose and follows the path to your lungs. Cilia help keep the oxygen that moves into your lungs clean. Next aveoli allow oxygen from...
ANSWER
Biology
nadtasha2
2021-04-02 04:05:42
State how matter moves through the biosphere. State how energy moves through the biosphere. Explain each statement using examples to illustrate your ...
ANSWER
Biology
samarahopkins
2021-04-02 02:55:12
place the following terms in the correct order from smallest to largest Nucleosome,supercoils,coils,chromosome,DNA double helix...
ANSWER
Biology
Elici
2021-04-02 01:21:12
Scientists can produce many plants in the lab by cloning; culturing a few plant cells in a test tube of chemical medium. Few cells grow into a new pl...
ANSWER
Biology
JohnKutchin436
2021-04-02 00:22:27
Random changes in allele frequency in a population are called: gene flow genetic drift microevolution stabilizing selection...
ANSWER
Biology
Trias800
2021-04-01 23:58:57
The resistance of many bacterial species to antibiotics is an example of: stabilizing selection directional selection disruptive selection ex...
ANSWER
Biology
Mikus89
2021-04-01 22:48:27
Is there any documented evidence for suicide among vertebrates other than humans?...
ANSWER
Biology
Nashdallas1
2021-04-01 22:13:12
HIV frequently mutates and changes its surface antigens, making the development of a vaccine difficult. True False...
ANSWER
Biology
Kitty56
2021-04-01 22:01:27
Homologous structures are those that: serve the same function in different organisms share an evolutionary and developmental history in different...
ANSWER
Biology
wyethstockman
2021-04-01 21:49:42
Organisms may contain up to five levels of organization within their bodies. Which level of organization is shown by the liver?...
ANSWER
Biology
Rhona248
2021-04-01 18:41:42
What would happen to a freshwater protozoan if removed from its normal habitat and placed into a saltwater pool?...
ANSWER
Biology
Eusebio167
2021-04-01 16:08:57
What percent of one’s daily caloric intake should come from carbohydrates? a. 10% b. 40% c. 20% d. 70% Please select the best answer from the c...
ANSWER
Biology
Aja704
2021-04-01 15:57:12
According to cell theory,which describes cells?...
ANSWER
Biology
LondonMac
2021-04-01 15:21:57
An ecological hot spot is an area where a. habitats and species show a high amount of biodiversity. b. hunting is encouraged. c. many habitats and...
ANSWER
Biology
Elexis
2021-04-01 13:12:42
Why and how is depression the biggest diagnostic in the U.S...
ANSWER
Biology
Leticia18
2021-04-01 13:00:57
Which of the following biomolecules typically contains both nitrogen and phosphate?...
ANSWER