Answer:
The human brain undergoes rapid growth from birth to age 2. During this period, it approximately triples in size, with most of the development happening in the first year of life. This growth is primarily due to the formation of new neural connections and the myelination of existing ones, which is essential for cognitive and motor skill development in early childhood.
Answer:
Pigments absorb the light (capture as much light energy as possible) used in the process of photosynthesis.
Explanation:
Photosynthetic pigments are chemical compounds that absorb and reflect certain wavelengths of visible light, that is, they absorb light and have a color.
They are vital components for the process of photosynthesis, the most important pigment is chlorophyll. Chlorophyll is a large molecule, which captures the energy of sunlight and converts it into high-energy electrons. This occurs during the light reactions of photosynthesis, while high-energy electrons are subsequently used during dark reactions in the synthesis of glucose.
B) fallopian tubes and uterus
C) uterus and cervix
D) cervix and ovary
Answer:
correct answer is option B)fallopian tubes and uterus
Answer:
chloroplast.
Explanation:
Chloroplasts are specialized organelles found in plant cells and some other organisms, such as algae. They are responsible for carrying out photosynthesis, the process by which plants convert sunlight, water, and carbon dioxide into glucose (energy) and oxygen.
Chloroplasts have a double membrane structure and contain their own DNA and ribosomes. They are green in color due to the presence of chlorophyll, a pigment that captures light energy for photosynthesis.
The presence of chloroplasts in plant cells allows them to produce their own food through photosynthesis, whereas animal cells do not possess chloroplasts and rely on obtaining nutrients from external sources.
In summary, chloroplasts are organelles found in plant cells but not in animal cells. They play a crucial role in photosynthesis, enabling plants to convert light energy into chemical energy and produce their own food