0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is another name for a human embryo?
Fetus (Pronounced 'Feetus')I did the names in bold:Oocyte -> fertilization -> Fertilized Ovum-> cleavage (cell division) -> Morula -> Blastocyst -> attachment to Uterine wall -> Implantation -> Embryoblast -> Embryo -> After the first two months of development, the embryo is called a Fetus until birth
What membranes form a protective sac that surrounds an embryo?
trophoblast cells i.e the outer cells of blastocyst(1st embryonic stage in man) gives rise to amnion chorion allantois and yolk sac the 4 protective layer of embryo and inner cells called embryoblast gives rise to embryo
How do human embryos obtain nutrients for growth and development before implantation in the endometrium?
The embryoblast spends approximately 72 hours in the uterine cavity before implanting. in that time, it cannot receive nourishment directly from the blood of the mother, and must rely on secreted nutrients into the uterine cavity, e.g iron and fat-soluble vitamins. - from wikipedia
What two processes are happening in blastulation?
In mammals, the blastula forms the blastocyst in the next stage of embryonic development. Here the cells in the blastula arrange themselves in two layers: the inner cell mass and an outer layer called the trophoblast . The inner cell mass is also known as the embryoblast; this mass of cells will go on to form the embryo. At this stage of development, the inner cell mass consists of embryonic stem cells that will differentiate into the different cell types needed by the organism. The trophoblast will contribute to the placenta and nourish the embryo
What is the future tense of verb become?
will become, shall become, (am/are/is) going to become,
What is the past participle of 'become'?
The past participle of become is also have or has become. She has become a better person.
What does disarticulated mean?
To become separated at the joints.To become separated at the joints.To become separated at the joints.To become separated at the joints.To become separated at the joints.To become separated at the joints.
Has become or has became how yo use in sentence so verb and subject match?
Has become. The 3rd person singular (he, she, it) uses 'has become.' The other persons of the conjugation use 'have become.' He has become class president. She has become homecoming princess. It has become time to go. 'Become' is the correct participial form of the verb; is become, has become, had become, might have become, will become, etc. 'Became' is the simple past tense conjugation of the verb, and is never used as the participle.
What is past participate of 'become'?
The past participle of "become" is also "become" as in "I have become a better person."
What is the past present and future tense of become?
Past - become Present - become/becomes Future - will become
How do you become an additions counselor?
You need to become Licensed to become one.
What is happening in the calculus problem to the right?
It has become totally invisible!It has become totally invisible!It has become totally invisible!It has become totally invisible!
