2005 . Chromosomal difference between male and female trees of Ginkgo biloba examined by karyotype analysis and mapping of rDNA on the chromosomes by fluorescence in situ hybridization . Journal of the Japanese Society for Horticultural Science 74 : 275 – 280 ....
作品名称:玛丽安娜·诺斯(Marianne North)高清作品:Male and Female Trees of the Coco de Mer in Praslin 作品链接:https://www.mei-shu.com/famous/26789/artistic-170011.html 作品类别:油画 免责声明:本站部分公开资料来源于互联网,目的是用于学术交流与讨论,并不代表本网赞同其观点和对其真实性负责。如果...
exception of different inflorescences and floral organs, other morphological signs of male and femaleT. fortuneido not exhibit obvious sexual dimorphism.T. fortuneialso has adult non-inflorescence strains. The lack of inflorescence at the seedling stage leads to the lack of markers for the identifica...
If growing only female cannabis plants is the ultimate goal, there’s much to be said for the merits offeminized seed. This type ofseed comes from specialized breedingpractices that only utilize female plants, so this seed lacks the male chromosomes to produce male plants. When the plants begi...
The product of the male accessory glands that serves as a transport medium for sperm and contains physiologically active substances that can affect the physiology of the female receiving it. From: Physiological Systems in Insects (Third Edition), 2013 ...
When each distribution parameter is considered individually (Supplementary Fig.1), lifetime trajectories of females and males are still significantly different (M with\(p<0.01\), IQR with\(p<0.05\), and MC with\(p<0.01\), assessed by comparing random samples of female and male observers with...
The abdominal gland in the male red-bellied newt, Cynops pyrrhogaster, is the source of a female-attracting pheromone. An attempt was made to isolate and c... S, Kikuyama,F, Toyoda 被引量: 0发表: 2019年 Behavioural effect of various binary and ternary sex pheromone blends on the asian...
Male vs. Female Goldfish: Size There is not a noticeable difference in male and femalegoldfish in terms of size. In a pond, goldfish can grow to be 2 to 10 inches on average and weigh around 5 to 9 pounds. They may grow even larger in the wild, up to 14 inches, with adequate spa...
Muscovy Duck Male Vs Female. This guide will allow you to identify the differences between the two sexes confidently.
It is reproducted by seed.There are no any morphological difference between male and female plants. It is useful to identify the young plant sex. This paper indicates that the male and female plants contain 17 kinds of amino acids in bark and leaves. Among them the contents of Cys and ...