Answer:
C
Explanation:
It would cause flaccid paralysis (relaxed muscles unable to contract).
Answer: 1. ribosome ( protein synthesis
2. Rough ER ( protein modification)
3. Transport vesicle ( protein transport between organelles)
4. Golgi apparatus ( protein modification & packaging for secretion)
5. Transport vesicle ( protein transport to plasma membrane )
6. Plasma membrane ( protein export from the cell)
Explanation:
Answer:
Option A is correct (Alfred Wallace).
Explanation:
Option A is correct (Alfred Wallace).
According to the evolution theory all living species are evolved from a simple life source with the passage of time.
Points of natural selection:
- Genetic variation are passed from generation to generation but environment can cause variations too.
- Individuals in species have gene variation which is due to random mutation
- Those who can not adopt to environment can not have their genes pass to next generation.
- Natural Selection is also called as "Survival of the fittest".
Gametes and female gametes joining, during fertilization, to produce a zygote and then an embryo. Most plants produce both male and female gametes, while some produce one or the other. Pollen contains the male gametes and is found on the stamen. Ovules contain the female gametes and are found in the pistil.
