Agardener wants to grow plants with large purple flowers. she crosses two parent plants that have large purple flowers in order to produce the desired trait in the offspring.

which best describes this scenario?

a. genetic engineering
b. gene therapy
c. cloning
d. selective breeding

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Which direction does the energy flow in this energy pyramid ?

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination