测交子代类型 | 测交子代数量 | 子代百分比 |
sc s v | 314 | 59.4% |
+ + + | 280 | |
+ s v | 150 | 30.6% |
sc + + | 156 | |
sc + v | 46 | 7.6% |
+ s + | 30 | |
sc s + | 10 | 2.4% |
+ + v | 14更多"用有3个X连锁隐性性状盾片刚毛(scute brisrles,sc)、"的相关试题: [简答题]Aschoff body
[简答题]Herring body
[名词解释]Auer body
[填空题]Body Systems
A body system refers to a group of organs, which are parts of
the body that do a special job, such as the heart, lungs and kidneys.
Ten major body systems in the human body:
1) the skeletal system, which includes the bones and the (1)______ (1)______
tissues.
2) the muscle system, which plays the role of moving the body, pushing
the food through the body and making the blood (2)______ (2)______
3) the nervous system which is made up of the brain, the spinal
(3)______and the nerves. (3)______
4) the (4)______system which comprises of the stomach and the (4)______
intestines and (5)______food to provide energy for the body. (5)______
5) the respiratory system which consists of the windpipe and
(6)______and takes air into the body. (6)______
6) the circulatory system which inc
[填空题]
Set Your Body’s Time Clock Our Body Operates Like a Clock [A] As the first rays of sunlight filter over the hills of California’s Silicon Valley, Charles Winget opens his eyes. It is barely 5 a.m., but Winget is raring (渴望) to go. Meanwhile, his wife pulls up the covers and buries her face under the pillow. "For the past fifteen years," says Winget, "We’ve hardly ever gotten up together." [B] The Wingets’ situation is not uncommon. Our bodies operate with the complexity of clocks, and like clocks, we all run at slightly different speeds. Winget is a morning person. His wife is not at her best until after nightfall. [C] Behavioral scientists long attributed such differences to personal eccentricities or early conditioning. This thinking was challenged in the late 1950s by a theory labeled chronobiology by physician- biologist Franz Halberg. In a Harvard University laboratory, Dr. Halberg found that c [填空题] Body Systems
A body system refers to a group of organs, which are parts of the body that do a special job, such as the heart, lungs and kidneys. Ten major body systems in the human body: 1) the skeletal system, which includes the bones and the (1) ______ (1) ______ tissues. 2) the muscle system, which plays the role of moving the body, pushing the food through the body and making the blood (2) ______ (2) ______ 3) the nervous system which is made up of the brain, the spinal (3) ______and the nerves. (3) ______ 4) the (4) ______system which comprises of the stomach and the (4) ______ intestines and (5) ______food to provide energy for the body. (5) ______ 5) the respiratory system which consists of the windpipe and (6) ______and takes air into the body. (6) ______ 6) the circulatory system which includes the blood, the heart, 我来回答: 提交
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