首页
登录
职称英语
[originaltext] Can you spot the fireflies in this picture? One of the fascina
[originaltext] Can you spot the fireflies in this picture? One of the fascina
游客
2023-12-15
11
管理
问题
Can you spot the fireflies in this picture? One of the fascinating things about fireflies is their sheer mystery. We know one reason they blink on and off like they do is to attract mates. It’s all about sex.
But how do they control the blinking? In a study published in the journal Science, researchers trace the answer to the nerve cells leading to the firefly’s lantern and the presence of an enzyme that makes the gas nitric oxide.
选项
A、By their nerve cells.
B、They blink automatically.
C、By seeing the mates.
D、By the gas nitric oxide.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3275660.html
相关试题推荐
[originaltext]PrimeMinisterWenJiabaostucktoBeijing’sstancethatitma
[originaltext]PrimeMinisterWenJiabaostucktoBeijing’sstancethatitma
[originaltext]TheCambodiaauthoritysayaroundthirtychildrenandstaffhe
[originaltext](knockonthedoor)Professor:Comein.Comein.Michael:Goodmo
[originaltext](knockonthedoor)Professor:Comein.Comein.Michael:Goodmo
[originaltext](knockonthedoor)Professor:Comein.Comein.Michael:Goodmo
[originaltext]TheTreasuryDepartmentannouncedtodaythatitisloweringth
[originaltext]TheTreasuryDepartmentannouncedtodaythatitisloweringth
[originaltext]ThepresidentofAfghanistanHamidKarzaihasdemandedthatth
[originaltext]Younggirl:YouareastudentoftheUniversityofCamford,aren’
随机试题
[originaltext]W:Imadeabigmistaketoday.Ireadastudent’sarticletothe
下列关于玻璃幕墙说法正确的是()。A:玻璃幕墙是国内外目前最常用的一种幕墙
持之以恒 ①“罗马不是一天建成的”,这句话我们耳熟能详,他告诉我们:赢,贵在持
绒癌常见的死亡原因是A.阴道转移 B.肺转移 C.脑转移 D.胸腔转移
真武汤的主证是A.水湿内盛,膀胱气化不利B.下焦虚寒,湿浊不化C.中阳不足,痰饮
若经过()次全核对性放充电,蓄电池组容量均达不到其额定容量的()以上,则应安排更
单位可以构成违反治安管理行为人。( )
《国际伦理纲领、职业行为标准》对投资分析师提出的道德规范三大原则有()。A:勤勉
关于风险迁徙类指标,下列表述正确的有()。A.是反映贷款按期归还情况的指标
女性,52岁,有胆管结石病史,近2年来右上腹痛,体温37.8℃,2h前突然畏寒、
最新回复
(
0
)