Answer:
1. meosis
2. segregation
3. asexual
4. 23
Explanation:
1. MEosois is the making of me! (sexual reproduction)
2. its because of the way genes are divided into chromosomes, then into cells so they dont have too many or too little or deformed
3. sexual means babies and asexual means everything else
4. sperm and egg cells both make babies, and it takes 46 chromosomes. 23 in each
Each nucleotide, in turn, is made up of a nitrogenous base, a pentose sugar, and a phosphate.
Cystic fibrosis is a recessive condition; meaning if a
dominant condition takes over it will not be seen in the offspring. The man
genotype with cystic fibrosis can only be this: cc (when c is equal to the cystic fibrosis and C is equal to not
having one). The woman with no history of cystic fibrosis can possibly have
either of these two genotypes: Cc or CC.
To see their offspring’s possible genotype, we’ll use a
punnett square let’s start with Cc:
C c
c Cc cc
c Cc cc There
is a 50 % chance of the child having cystic fibrosis.
To see their offsprings possible genotype with CC:
C C
c Cc Cc
c Cc Cc There
is no chance that the child will have cystic fibrosis.
Answer:
C.) Nucleus
Explanation:
Chromatin is the main carrier of genetic information and is non-randomly distributed within the nucleus.
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution.
