Answer:
The gynoecium of the flower(s) forms all or part of the fruit, which occurs from the maturation of one or more blooms. One or more ovules contain the egg cell of the megagametophyte, which is found inside the ovary/ovaries. These ovules will form seeds after double fertilisation.
Explanation:
Answer:
Option (A) and (C).
Explanation:
Global warming may be defined as the increase in the average earth's temperature. The global warming occurs due to human activities like deforestation and urbanization.
The green houses gases are responsible for increase in the global warming. Gases like water vapor, methane and carbon dioxide can trap the heat and causes global warming. The green house effect is directly proportional to the amount of green house gasses as more heat are trapped by green house gases.
Thus, the correct answer is option (A) and (C).
Answer:
Considering the organization of the body the level of organization in which proteins like collagen are found is the molecular level, and this level of organization allows the construction of the structure and functions of the whole body.
Explanation:
Collagen is a protein molecule that belongs to the molecular organization level, like all biomolecules.
Proteins have multiple functions in the body:
- <em>They participate in the construction or structure of the body.
</em>
- <em>They form specialized proteins, the enzymes, to facilitate organic chemical reactions.
</em>
- <em>They are part of the structure of cell membranes, allowing cellular recognition and transmembrane transport.
</em>
In this way <u>the protein molecules, belonging to the molecular level, contribute to the organization of the whole body</u>.
You have 2 parents both Rr, so the cross will simply be Rr x Rr.
Drawing a punnet square, your cross should look like this:
![\left[\begin{array}{ccc}-&R&r\\R&RR&Rr\\r&Rr&rr\end{array}\right]](https://tex.z-dn.net/?f=%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-%26R%26r%5C%5CR%26RR%26Rr%5C%5Cr%26Rr%26rr%5Cend%7Barray%7D%5Cright%5D%20)
We see that when 2 heterozygotes cross, the possible genotypes for their offspring are RR, Rr, and rr. The punnet square tells us that 25% of the offspring will be RR, 50% will be Rr, and 25% will be rr. Phenotypically, this means 75% of offspring will have red eyes, and 25% will have sepia.
