| OM | obtuse mental; occipitomental; occupational medicine; ocular movement; oculomotor; Osborne Mendel [r... |
|---|
| OM | Osborne Mendel |
|---|
| Mendel's first law | Factors that affect development retain their individuality from generation to generation, do not become contaminated when mixed in a hybrid, and become sorted out from one another when the next generation of gametes is formed. Synonym: Mendel's first law. (05 Mar 2000) |
|---|---|
| Mendel's instep reflex | The foot being firmly supported on its inner side, a sharp tap on the dorsal tendons causes extension of the second to the fifth toes. Synonym: back of foot reflex, dorsum of foot reflex. (05 Mar 2000) |
| Mendel's laws | <genetics> The two basic principles of genetics proposed by Gregor Mendel. The law of segregation, which states that the alleles governing a trait are separated during the creation of gametes (meiosis). The law of independent assortment, which states that the genes controlling different traits are distributed separately from each other during meiosis. (13 Nov 1997) |
| Mendel's second law | Different hereditary factors assort independently when the gametes are formed; traits at linked loci are an exception. Synonym: Mendel's second law. (05 Mar 2000) |
| Bechterew-Mendel reflex | Percussion of the dorsum of the foot causes flexion of the toes; present in a pyramidal lesion. Synonym: dorsum pedis reflex, Mendel-Bechterew reflex. (05 Mar 2000) |
|---|---|
| Mendel-Bechterew reflex | Percussion of the dorsum of the foot causes flexion of the toes; present in a pyramidal lesion. Synonym: dorsum pedis reflex, Mendel-Bechterew reflex. (05 Mar 2000) |
| Mendel, Gregor | <person> Austrian geneticist, 1822-1884. See: mendelian character, mendelian inheritance, mendelian ratio, Mendel's first law, Mendel's second law. (05 Mar 2000) |
| Mendel, Gregor Johann | <person> An Austrian monk and botanist. His breeding experiments on garden peas and subsequent formulation of the laws of heredity formed the basis for the field of genetics. Lived: 1822-1884. (13 Nov 1997) |
| Mendel, Kurt | <person> German neurologist, 1874-1946. See: Mendel's instep reflex, Bechterew-Mendel reflex. (05 Mar 2000) |
| Gregor Mendel | <person> An Austrian monk and botanist. His breeding experiments on garden peas and subsequent formulation of the laws of heredity formed the basis for the field of genetics. Lived: 1822-1884. (13 Nov 1997) |
| Mendel's law |
(genetics) one of two principles of heredity formulated by Gregor Mendel on the basis of his experiments with plants; the principles were limited and modified by subsequent genetic research
Ãâó: wordnet.princeton.edu/perl/webwn
|
|---|---|
| Mendel's reflex |
[Kurt Mendel, Ger. neurologist, 1874?1946] Dorsal flexion of second to fifth toes upon percussion of the dorsum of the foot.
Ãâó:
|
| Mendel's l.’s |
the laws of inheritance of single-gene traits that form the basis of the science of genetics, first described by Gregor Mendel in 1865. From experimental crosses of pea plants differing in one or more characteristics determined by single genes, and counting the types of progeny in successive generations, Mendel derived two laws now usually expressed as the law of segregation (the members of a pair of allelic genes segregate from one another and pass to different gametes) and the law of independent assortment (genes that are not alleles are distributed to the gametes independently of one another).
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| Mendel's laws |
see under law.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| Mendel's r. |
Mendel-Bekhterev r.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| mendel\'s | (genetics) one of two principles of heredity formulated by Gregor Mendel on the basis of his experiments with plants |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|