Hello, NicopiahzDani.
Red or coralline algae are the algae that are responsible for building coral reefs.
Answer: Red
Hope this helps :)
Answer:
In the second trimester, the baby grows larger and stronger and many women begin showing a larger belly.
Explanation:
During the second trimester of pregnancy, symptoms that you may have experienced during the first trimester begin to improve. Many women report that nausea and fatigue begin to lessen and they consider the second trimester the easiest and most enjoyable part of their pregnancy.
the uterus expands
you begin to show a larger abdomen
dizziness or lightheadedness due to lower blood pressure
feeling the baby move
body aches
increased appetite
stretch marks on the stomach, breast, thighs, or buttocks
skin changes, like darkening of the skin around your nipples, or patches of darker skin
itching
swelling of the ankles or hands
Answer:
Reproductive cells have half the amount of chromosomes than body cells
Explanation:
I think that you are talking about body cells when you say "most cells in an organism." If that is the case, then the reproductive cells, sperm and egg cells, have half the amount of chromosome than body cells.
For example: Human body cells have 46 chromosomes. Human reproductive cells has 23 chromosomes.
In sexual reproduction, each parent gives 1/2 of a full set of chromosomes to create the full set needed for an organism.
My guess:
I do not know the options to the blanks, but I'd say that the answer to the first one is "strongly linked". Think of a chromosome as a phylogenic chart → 2 species that are beside each other are strongly linked, if compared to 2 species 3 spots apart form each other. So, 2 genes that are close to each other are strongly linked.
I do not know the options to the blanks, but I'd say the answer to the second one is epistasis → which is the interaction between two different genes (different means they're not linked alleles).
Hope it helped,
BioTeacher101
