sexual maturity
Median ages at stages of sexual maturity and excess weight in school children
... and sexual maturity needs to be considered with caution, due to the observational nature and cross- sectional design of the ...Secondly, sexual maturity was ...
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Utility of the Transition Phase in Earplugs of the North Pacific Common Minke Whale as an Indicator of Age at Sexual Maturity
... at sexual maturity should be restricted to whales that are more than 12 years old after birth, the age at which Tp becomes reliably observable at a rate of more than ...
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Unaltered sequence of dental, skeletal, and sexual maturity in domestic dogs compared to the wolf
... of sexual maturity in domestic dogs compared to wolves may lie in the social system of these two ...of sexual maturity in subordinate pack members through dominance of the alpha-female, young ...
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Size at Sexual Maturity of Bigeye Tuna Thunnus obesus (Perciformes: scombridae) in the Tropical Waters: a Comparative Analysis
... at sexual maturity of bigeye tuna inhabiting the Atlantic, Indian, and Pacific Ocean till now and lack accurate information on the size-specific reproductive characteristics of bigeye tuna in the EPO ...
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A SEX-LINKED GENE CONTROLLING THE ONSET OF SEXUAL MATURITY IN FEMALE AND MALE PLATYFISH (XIPHOPHORUS MACULATUS), FECUNDITY IN FEMALES AND ADULT SIZE IN MALES
... There was no evidence for a minimum size for sexual maturity; in contrast to the three other genotypes of females examined, the immature N’ N’ fish of any age group were not conc[r] ...
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Sexual Maturity Rating: A Marker for Effects of Pubertal Maturation on the Adolescent Electrocardiogram
... electrocardiogram, pubertal maturation, sexual maturity rating, adolescent.. To our knowledge, the effect ofpubertal maturation.[r] ...
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Time of sexual maturity and early egg quality of Japanese quails affected by in ovo injection of medicinal plants
... nize into primordial follicles (Johnson et al., 2014). During embryonic development in quail, Rong et al. (2011) observed that on day 4, there are lots of PGCs clustered in the region where gonads would be formed. Also, ...
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Study of sexual maturity rating among female adolescents who have attained menarche
... Background: Adolescence is an important stage in the growth and development of girls. There has been a change in sectorial trend in the onset of puberty menarche. Thus, this study is designed to study the change in ...
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GENETIC EFFECTS OF CUMULATIVE MATERNAL IRRADIATION ON GROWTH AND AGE AT SEXUAL MATURITY IN RATS
... The differences between the adjusted means of the control and irradiated groups were subjected to weighted multiple regression analysis to estimate the average homozyg[r] ...
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Sexual Maturity Can Double Heart Mass and Cardiac Power Output in Male Rainbow Trout
... Mature male trout have larger ventricles and could generate significantly greater maximum cardiac power output per kilogram body mass than could immature males or females.. This enhanced[r] ...
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INHERITANCE OF AGE AT SEXUAL MATURITY IN THE DOMESTIC FOWL
... No birds were obtained in which the sex-linked early maturity factor was acting alone but the cross of a late maturity male to early maturity females produced female of[r] ...
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MUTANTS OF SEXUAL MATURITY IN PARAMECIUM CAUDATUM SELECTED BY ERYTHROMYCIN RESISTANCE
... If such progeny have a dominant early mature gene, the cells from the mating-type V cytoplasmic parent would show mating reactivity as mating type VI in a few fissions afte[r] ...
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A Change in the Chromatophore Pattern of Crustacea at Sexual Maturity
... INTRODUCTION studying the chromatophores of the prawn, Leander serratus, it was noticed that the ovigerous females possessed certain groups of white chromatophores which were absent in t[r] ...
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GENETIC EFFECTS OF SPERMATOGONIAL IRRADIATION ON GROWTH AND AGE AT SEXUAL MATURITY IN RATS
... Analyses of the means, the within-litter variances, and the covariances between offspring and parent, indicate that the average heterozygous effects of induced mutations are[r] ...
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Hormonal Control of Sexual Maturity in Octopus
... The mechanism of hormonal control of gonad maturation in Octopus, a Situation in an immature, unoperated Octopus, where secretion by the optic glands is held in check by an inhibitory ne[r] ...
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Mendelian Genes and Rates of Development in Gammarus Chevreuxi
... When this factor is present, therefore, in a family segregating for rapid and slow pigment deposition, all darken very slowly up to sexual maturity, at which point the "rapids" darken al[r] ...
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Prediction of the Weight and Number of Eggs in Mazandaran Native Fowl Using Artificial Neural Network
... of sexual maturity, age of sexual maturity, number of eggs, egg weight, order of giving birth to chicken and birth weight and age period of 8weeks and 12 ...and sexual maturity ...
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Productive, reproductive performance and biochemical parameters of short-term divergently selected Japanese quail lines and their reciprocal crosses
... at sexual maturity time, age at sexual maturity, number of eggs (from 50 to 100 days old), mean of egg weight, percentage of fertility and hatchability in each group (two lines and their ...
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Effects of outbreeding on farmed Chinook salmon product quality
... Domestication of farmed fishes has led to phenotypes that are significantly different from wild populations as selection for increased growth rate leads to indirect selection on other quality traits which may reduce ...
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Prediction of the Weight and Number of Eggs in Mazandaran Native Fowl Using Artificial Neural Network
... of sexual maturity, age of sexual maturity, number of eggs, egg weight, order of giving birth to chicken and birth weight and age period of 8weeks and 12 ...and sexual maturity ...
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