Answer: b.Germinal, embryonic, fetal
Explanation:
The period from conception to birth generally includes the order that is germinal, embryonic and fatal.
Germinal period: It begins with the rapid cell division and differentiation of the blastocyst which is a cell mass acts as a precursor of new life. The germinal period last for 2 weeks.
Embryonic period: This period lasts for 8-10 weeks. In this period a process called as gastrulation occurs in which the three layers called as germ layers develop. The ectoderm is the outer layer, the mesoderm is the middle layer and the endoderm is the inner layer. Each germ layer differentiate into different structures.
Fetal period: It is the final stage of development of the fetus. It last for 10-40 weeks of pregnancy. It initiate from the embryonic period till the birth of the full term fetus. It involves the development and specializing of structures. Organ system of the fetus develops in this stage.
Answer:
The correct answer would be X-linked dominant.
X-linked dominant inheritance is a type of inheritance in which a dominant gene is carried on the X chromosome.
In this type of inheritance, if a father is diseased and mother is unaffected, then all the daughters would carry the disease as daughters get an X chromosome from their father.
No son would be diseased as they only get a Y chromosome instead of the X chromosome from father.
When the mother is affected (heterozygous, that is, only one X chromosome carries dominant allele) and father is unaffected, then half of the sons and half of the daughters would carry the disease as mother passes X chromosome to both the son and daughter.
They rely on glucose (sugar) as It's energy source....
Hi!
The answer should be the first options A.
Explanation: <em>Loam is a type of soil that has significant amounts of sand, silt, and clay. Hope this helps! Thank you for posting your question at here on Brainly. Have a great day! -Charlie</em>
Answer:
I'd say the phenotype percentages are the same with the genotypes.
Explanation:
There's no reason I can see for it not to be. The offsprings are going to be half red/white and half white. Phenotype is basically what you can actually see, it comes from the greek word phenomaí which means "i look like" (from a brief translation).
