蛙的受精卵的卵裂方式是 ____ 。 -题库考试答案搜索网

蛙的受精卵的卵裂方式是 ____ 。

单选题

2021-09-02 13:10

A、盘裂
B、表面卵裂
C、等裂
D、不等裂

查看答案

正确答案

D

试题解析

标签：文鼎教育乐山师范学院动物生物学

感兴趣题目

All people, whether they be rich or poor, strong or weak, privileged or deprived，are interdependent, and _______ the common task of seeking to achieve mankinds full potential

Many boys enjoy _______ football, basketball or baseball

－ What does the sign over there read － “No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area”

Which do you think is ________, health or wealth？

受精发生在排卵后_________内，整个受精过程约需_______。

受精卵着床后的子宫内膜称为____________，按其植入部位的关系可分为____________、____________和______________。

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

Either he or I ______to the airport.

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

Duty is an act or a course of action that people ______you to take by social customs, law or religion.

Hurry up, or you ______ catch the train.

相关题目: Which is ________, the Yangtze River or the Yellow River?; "Which is ________, the Yangtze River or the Yellow River?"; You should _______________ to one or more weekly magazines such as Time or Newsweek.; You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.; — ___________________

— Once or twice a week.; A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.; By no means ______ destroy or create energy.; Ask Mr. Brown, or any other person ______.; Our success _______ whether everyone works hard or not.( ); Morning or afternoon. It makes no _______ to me.; Whether we will go or not __________ the weather.; Which ________ do you prefer, coffee or orange juice?; Tables______ of stones or wood.; Without water, _________ no plants or animals.; I am wondering if they are ____ or____.; _________ in a person’s speech or writing usually ranges on a continuum from casual or colloquial to formal or polite according to the type of communicative situation.; __________ is the act performed by or resulting from saying something; it is the consequence of, or the change brought about by the utterance.; 乌贼的受精卵的卵裂方式是 ____ 。; 蛙的受精卵的卵裂方式是 ____ 。; 昆虫的受精卵的卵裂方式是 _____ 。

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧