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Is it true that the embryo normally attaches to a fallopian tube?
Wiki User
∙ 9y ago
No. That is false. Embryo normally get attached to uterine cavity. It is abnormal and dangerous for the embryo to get attached to fallopian tube.
Wiki User
∙ 9y ago
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True or false human sperm and egg cells have 23 chromosomes?
True. Sperm and egg cells are gametes, and thus are necessarily haploid. These haploid gametes were created through the process of meiosis. When the two fuse to create an embryo, the new embryo will then have 46 chromosomes, the full number for a human. The embryo will receive one copy of each chromosome from each parent. If sperm and egg cells were to have the full set of 46 chromosomes, with both copies of each chromosome from each parent, then when they fused the embryo would have 92 chromosomes total. And the progeny of that embryo would have an even higher number of chromosomes. Having haploid gametes is necessary to maintain the stability of the species.
When a tRNA anticodon bind to an mRNA codon the amino acid detaches from the tRNA molecule and attaches to the end of a growing protein chain?
when another tRNA molecule attaches to the mRNA, and the first tRNA goes away leaving the first amino acid attached to the second.
What is the definition of a plant plumule?
The bud of a young plant; the portion of the plant embryo giving rise to the first true leaves, especially above the cotyledons. (2) plumule were the shoot system is develops
Which of the following statements about reproduction in plants is true?
They are normally genetically identical to the parent.
How many ribs do a human have on the front of their body?
Humans normally have 14 true ribs on the front of their bodies, and 10 false ribs. True ribs are attached directly to the sternum (breastbone) at the front of the body, and the false ribs are not.
Does the sperm start to fertalize inside the fallopian tube?
No. Fallopian tubes exist only in women. Sperm is produced only by men.
Why is the yolk sac of a chick embryo smaller than a human embryo?
No , reverse is true .
Is it true that some women grow another fallopian tube?
No
Is it true that a woman can GROW a new fallopian tube after a ligation?
false
Does a liagament indirectly attaches skeletal muscle to bone?
True
What attaches the shoulder to the sternum?
The clavicle. This bone is normally not consideredto be part of the shoulder an instead a part of the thorax, which is also true. The reason it is part of the shoulder is that it joint part of the scapula to form the soked of the glenohumeral joint.
Is the beginning of the development of an embryo into a new plant is known as germination?
true
True or false personhood is legally defined as an eight-cell embryo?
False
Is it true that the embryo uses its stored food to begin to grow?
Yes, that is true. You can see this stored food in bird eggs. It is what we call the yolk. In mammals, there is only a small amount until the embryo makes a connection with the mother via the placenta.
Was everyone born a female at first?
No, it is not true, there almost no difference physically for both sexes as an embryo
What is the function of a plumule in a seed?
The plumule is the bud of a young plant; the portion of the plant embryo giving rise to the first true leaves. Without the plumule you'd have no leaves.
When you sort data are duplicates normally included true or false?
true
