Answer:
C) 3:1
Explanation: Dependent Assortment says that alleles of two characteristics will be present on the same homologous pair of the chromosome . Simply that alleles are physically linked to each other.
Example -
T- Tall
Y- Yellow
t- short
y- white
T which is (tall) is physically linked with Y (yellow),
whereas t (short) is physically linked with y (white).
Punnette square is shown in the diagram below-
hope it helps!
Caverns are mostly formed in limestone.
Answer:
Cb>Cy>Co>Cr
Explanation:
First of al we need to do the Punnett square. As a result we get the genotypes:
CyCb
CyCr
CoCb
CoCr
Because there are no red frogs, red is the least dominant as it isn't expressed in any genotype.
Half of the progeny are blue and half of the possible genotypes contain the blue allele meaning that blue is expressed in all genotypes. This means that blue is the most dominant.
The only alleles left are yellow and orange. We can deduce that yellow is more dominant than orange because one of the parent frogs is yellow and contains the genes for yellow and orange.
As a result blue is the most dominant, yellow is the second most dominant, orange is the third most dominant and red is the least dominant.
Answer:
There is no video link, so I cannot answer your question
Well, it all starts with the "producers." This is when plants use photosynthesis and gets solar energy and converts it into chemical energy so it can be stored in a carbon compound. Then herbivores and omnivores eat those plants and get that energy. Then carnivores and omnivores eat the herbivores and omnivores that are the plants and the energy is transferred to them. And then energy is also release through all those phases with things like respiration, cellular reactions, decay, etc..