Answer and Explanation:
nutrition
- chloroplasts and chlorophyll
transport
- endoplasmic reticulum
cellular respiration
- mitochondria
excretion
- vacuoles
synthesis and assimilation
- ribosomes
growth
- chromosomes
regulation (& metabolism)
- nucleolus
reproduction
- nucleus
locomotion- cell membrane
No they make their own food
Answer:
B
Explanation:
Spirogyra is free-floating green algae present in freshwater habitats such as ponds, lakes, etc. Spirogyra is commonly known as water silk or pond silk. They have a filamentous and unbranched vegetative structure.
or
Spirogyra forms a silk like layer on the water. It is present in abundant amount on the fresh water bodies or slow running water. They are slippery in nature, so are commonly known as pond silk or water silk.
Literally from what u eat
Answer: 2
Explanation:
Each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.
