Answer:
d. 1/3
Explanation:
Given, M is a dominant allele which is responsible for tailless kittens and m is recessive wild type allele which leads to kittens with tail. M is a lethal allele which means that if it is present in homozygous condition, the kitten will not survive. So the Manx cats should be heterozygous i.e. Mm.
When they mate, Mm X Mm :
M m
M MM Mm
m Mm mm
1/4 kittens will have MM genotype so they will not survive. Out of the remaining kittens, 1/3 will be mm and hence they will have normal tail. Remaining 2/3 will have Mm genotype like their parents and will be born without tail. Hence, there is 1/3 probability that one of the four kittens will have a normal tail.
Answer:
C) Its physical appearance
Explanation:
The way I remember what phenotype is, is that both physical and phenotype begin with a p.
Hope this helped :)
Answer:
Perma Dorji (PD) and Kesan Choden (KC) are children.
If the number of brother PD has is X, the number of sisters she has is 3X
If the number of brothers KC has is 3X, then the number of sisters she has is 3X-2
Explanation:
The total number of children (brothers and sisters) therefore are:
PDs siblings = 3X+X plus
KCs siblings = 3X2
= 3X+X +3X-2
=6x-2
Let's assume that X is 1, therefore the number of siblings equals
6(1)-2
= 4
Don't forget the PD and KC are also children.
Therefore, the total children in the family is equals to 6
Cheers!
Answer:
Low Stationary or Low Fluctuating
Explanation:
reasons:
-<em>Better healthcare</em>
<em>-Rise in birthrate</em>
<em>-Food security</em>
<em>-Lack of awareness/ education</em>
<em>-Cultural influences</em>
<em>-Lack of family planning</em>
<em>-Religious propagation</em>
<em>-Malicious intent to change demographics</em>
<em>-Immigration</em>
<em>-For Social support</em>
<em>-Perception of marriage & family.</em>
<em>Have an amazing night <3</em>
