Answer:
meiosis
Explanation:
Gametes are formed through meiosis (reduction division), in which a germ cell undergoes two fissions, resulting in the production of four gametes. During fertilization, male and female gametes fuse, producing a diploid (i.e., containing paired chromosomes) zygote
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Answer:
An embryo is the early stage of human growth in which the vital body structures of organs are developed. In the 11th week of pregnancy, which is the 9th week of development after egg fertilization, an embryo is considered a fetus.
Explanation:
Answer: The correct answer is D) Replication creates new DNA while transcription creates mRNA.
Replication is a genetic process in which DNA ( deoxyribonucleic acid) is duplicated so that two copies of the genetic material is prepared. This is important for cell division.
Transcription is a process, which includes copying of the genetic formation from DNA into mRNA ( messenger RNA). This provides instructions for the synthesis of specific proteins.
Thus, the correct option is D)
1,700 species of plants live on the arcitc like flowering plants , herbs , grasses,dwarf shrubs, mosses , lichens and the arctic willow ....
Answer: Lateral prefrontal cortex
Explanation: Lateral prefrontal cortex (LPFC) is a region of frontal cortex in the brain, where varying goal-directed behavior is expressed.
Therefore, the region have strong connections with motor nerve cells and are activated by procedures or tasks that requires high-level cognition.
However, presentation of juice in the mouth following a spike in neural activity reinforces the lateral prefrontal cortex (LPFC) to encodes information about the response in the Japanese monkeys.
