What does deme mean in biology (genes/mating)? What are single-allele traits? What is heterozygous? What is the principle behind homologous recombination, and what can it be used for in the laboratory? What is chiasmata in meiosis?
Give a definition of a gamete. Define the following term: "alveoli". What does "articulates with" mean in biology? Define the following word: "intracranial". What does "bio" mean?Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tuto...
The mean density of large prey species differed significantly among habitats for decapods and echinoids (nested ANOVA,F2,14.4= 5.225,P= 0.020 andF2,21.8= 4.322,P= 0.026, respectively). Decapods and echinoids were significantly more abundant on coral reefs than in mangroves and seagrass beds (Figu...
The mean oocyte age for patients conceiving MZT was lower when compared with all other gestation types (32.9 ± 5 years and 34.3 ± 6 years, respectively; P=.004). In fact, there was a 4% decrease in the odds of conceiving an MZT with each 1-year increase in oocyte age. Identified ...
Spermatazoa are the male gamete,meaning they are the cells that fuse with the egg in fertilization giving rise to the embrion and future baby.
Of course, this does not mean that each gene variation affects every phenotypic feature at any organizational level. Depending on where the gene product acts in the cell machinery, the extent of pleiotropy may differ considerably (reviewed in Stearns 2010). Nevertheless, it is expected that ...
Mean Sea Wave Height (https://marine.copernicus.eu/) Rugosity Benthic Terrain Modeller tool in ArcGIS 10.1 (Wright, 2011) 2.3. Random Forest Classification (or Decision) Trees (CTs) are a non-parametric supervised learning method based on a model that predicts the value of a target variabl...
As mentioned in the last paragraph, the ability to control the outcome is far from perfect. Until it is possible to manipulate the process so that a specific desired outcome can be produced with regularity, it would appear science does still have a long way to go. ...
euthenics,A science that deals with improving the race by improving the environment. evolution,Succession of gradual changes that take place in an individual plant or animal or species of plant or animal or form of life, over a long period of time, usually from the simple toward the more com...
Nondisjunction may occur whenever a cell divides its chromosomes. This happens during normal cell division (mitosis) and gamete production (meiosis). Mitosis DNA replicates prior to cell division. The chromosomes line up in the middle plane of the cell during metaphase and the kinetochores of sister...