Examlex
Nematodes have circular muscles,but no longitudinal muscles in their body wall.
Congressional Elections
Elections held every two years in the United States to elect members to the House of Representatives and one-third of the Senate, determining the legislative makeup of Congress.
Sectional Party
A political party that represents the interests of a particular geographical region within a country.
Kansas-Nebraska Act
Legislation passed in 1854 that created the territories of Kansas and Nebraska, opening new lands for settlement and allowing the settlers to decide whether to allow slavery, leading to a violent period known as "Bleeding Kansas."
Republican Party
One of the two major contemporary political parties in the United States, traditionally advocating for conservatism, free market policies, and limited government intervention.
Q1: If the blastomeres of a mollusc embryo
Q15: The ancestor of the echinoderms had _
Q16: Reproduction in the earthworm involves<br>A)asexual budding.<br>B)self-fertilization.<br>C)cross-fertilization between
Q24: Caecilians<br>A)live in the tropics.<br>B)are blind or nearly
Q26: Juvenile trichina worms live in the<br>A)skeletal muscle.<br>B)intestine.<br>C)lungs.<br>D)liver.
Q36: It is generally accepted the ancestral deuterstome
Q36: Dragonflies belong to the order _.
Q43: Trematodes have a body covering known as
Q44: The skin of mammals,as in all vertebrates,is
Q47: The high-speed wings of plovers and sandpipers