Answer:
Double fertilization involves two sperm cells; one fertilizes the egg cell to form the zygote, while the other fuses with the two polar nuclei that form the endosperm. After fertilization, the fertilized ovule forms the seed while the tissues of the ovary become the fruit.
Synthesis of purine and pyrimidine bases in RNA and DNA
Answer:
What is this turtle's favorite food?
Is this the most common species of turtle in this region of the ocean?
Explanation:
The first and second questions can be tested and explanations can be proposed based on scientific inquiries/findings into
i. What food is its favourite: This can be done by checking out its anatomy; the stomach and trying to find out the food it consumes.
ii. This can also be done using sampling methods to know the types of species and the most common of them all.
Answer:
The definition of energy resource is a source or supply of energy that can't be used to generate electric power to meet people's needs. 1. True 2.False
Explanation:
