Follicles produce estrogen. 

When selecting for a large number of traits, how fast is the progress of those traits as compared to single trait selection? 

Intensive line-breeding results in which of the following? 

The double helix of nucleotides wrapped around each other and connected at the base.  A) Standing Heat B) Breeding Value C) Superovulation D) Chromosome E) Meiosis F) Zygote G) Genes H) Heterozygous I) Outcrossing J) Breed K) Qualitative Traits L) Quantitative Traits M) Hybrid Vigor N) Codon O) Phenotype P) Genotype Q) Heritability R) Selection S) Selection Index T) Contemporaries U) Inbreeding V) Quality Grade W) Crossbreeding X) Grading Up Y) Mitosis Z) DNA AA) Heterosis BB) EPD

Traits that have a specific distinction and are easily observable such as horns or hair color.  A) Standing Heat B) Breeding Value C) Superovulation D) Chromosome E) Meiosis F) Zygote G) Genes H) Heterozygous I) Outcrossing J) Breed K) Qualitative Traits L) Quantitative Traits M) Hybrid Vigor N) Codon O) Phenotype P) Genotype Q) Heritability R) Selection S) Selection Index T) Contemporaries U) Inbreeding V) Quality Grade W) Crossbreeding X) Grading Up Y) Mitosis Z) DNA AA) Heterosis BB) EPD

What are two things that can have an effect on estrous? 

A rod like structure in the nucleus of the cell that carries the genetic code.  A) Standing Heat B) Breeding Value C) Superovulation D) Chromosome E) Meiosis F) Zygote G) Genes H) Heterozygous I) Outcrossing J) Breed K) Qualitative Traits L) Quantitative Traits M) Hybrid Vigor N) Codon O) Phenotype P) Genotype Q) Heritability R) Selection S) Selection Index T) Contemporaries U) Inbreeding V) Quality Grade W) Crossbreeding X) Grading Up Y) Mitosis Z) DNA AA) Heterosis BB) EPD

Testosterone is produced in the? 

A.I. can enhance the rate of progress through selection. 

Greater productivity of crossbred animals. A) Standing Heat B) Breeding Value C) Superovulation D) Chromosome E) Meiosis F) Zygote G) Genes H) Heterozygous I) Outcrossing J) Breed K) Qualitative Traits L) Quantitative Traits M) Hybrid Vigor N) Codon O) Phenotype P) Genotype Q) Heritability R) Selection S) Selection Index T) Contemporaries U) Inbreeding V) Quality Grade W) Crossbreeding X) Grading Up Y) Mitosis Z) DNA AA) Heterosis BB) EPD