Meiosis, when the sex cell duplicates itself <span />
Explanation:
The key difference between integral peripheral and surface proteins is that integral and surface proteins are permanently embedded within the plasma membrane while peripheral protein is temporally associated with the plasma membrane. ... These molecules can be either proteins or carbohydrates.
Answer:
Branch of biology dealing with structure, function and reproduction of cells is called as cell biology.
Answer:
<h2>Dihybrid cross involves crossing between two traits. Independent assortment is also explained using a dihybrid cross.</h2>
Explanation:
To obtain a phenotypic ration of 1:1:1:1 one of the parent must be heterozygous for both the trait and other parent must be homozygous recessive for both the trait.
If the long winged <em>Drosophila</em> with gray body is dominant then, it is represented by these genotype- LLGG, LlGG, LlGg and LLGg. Short and black <em>Drosophila</em> is considered as recessive (llgg)
Different crosses were carried to obtain a phenotypic ratio of 1:1:1:1.
So, if we cross LlGg with llgg we obtain a phenotypic ratio of 1:1:1:1
we obtain <em>Drosophila</em> which are
Long gray (4)
Long black (4)
Short gray (4)
Short black (4)
So, ratio comes out to be 1:1:1:1
D marks the structure formed from the zygote.