I hope you meant, a cross between BbPp and BbPp, else for bbpp x bbpp, all the progeny will be bbpp.
We need to work out a Punnett square to determine the genotypes resulting from the cross between BbPp and BbPp. The dyhybrid cross results in 16 different genotypes, of which a few have the same phenotypes.
It can be seen that there are 4 different kinds of phenotypes present, in the ratio 9:3:3:1.
Answer: D. increase surface area
Explanation:
- Microvilli are hairs that aid in absorption of nutrients. In the small intestine, these cells contain microvilli, which are tiny hair-like projections that increase nutrient absorption. These projections increase the surface area of the small intestine allowing more area for nutrients to be absorbed.
Answer:
B. Natural Selection
Explanation:
This is the process in which organisms are in a better suited environment in order to survive!
Answer:
ano ang kontrabisyon nito sa lipunan
Answer:
Some parts not eaten/indigestible ;
lost in feces /waste/excretion ;
energy loss in movement ;
heat loss in respiration
