Answer: Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell's genetic instructions The major proteins in chromatin are histones. which helps package the DNA in a compact form that fits in the cell nucleus. Chromatin is like manuals in a factory to teach workers how to make the product. A cell membrane is a thin membrane (a double layer of lipids) enclosing the cytoplasm of a cell.
I hope this helps.
Answer:
Rabbits with thicker fur would survive, others would die off
Explanation:
I guess the answer would be the first one
Answer: these are secondary metabolites
Explanation:
These secondary metabolites are chemical compounds found in some fungi, bacteria and some plants. They are not involved in true normal growth and other processor in these organisms, but they often help protect plants from herbivory and these include terpenes, alkaloids, phenols etc.
<u>Answer</u>: d.recessive.
<u>Explanation</u>:
- Albinism is caused when there is a mutation in the gene known as tyrosinase.
- When both the alleles of tyrosinase are normal the person is able to make enough pigment, however, due to the defect in the gene tyrosinase, the amount of product decreases in case of heterozygotes.
- However, even in heterozygotes, the product is not so less that it would cause albinism, it is only caused when both the alleles are defective (homozygous condition).
- Therefore, albinism is a recessive trait.
