Answer No 4:
The possible gametes for a homozygous grey furred and homozygous black eyed rabbit will be GGBB.
Answer No 3:
The possible gametes for a heterozygous grey furred and heterozygous black eyed rabbit will be GgBb.
Answer No 4:
The possible gametes for a heterozygous grey furred and red eyed rabbit will be Ggbb.
Answer No 5:
The possible gametes for a white furred and heterozygous black eyed rabbit will be ggBb.
Answer:
C. Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule.
Explanation:
- Aldosterone hormone is produced by the adrenal gland and mainly carries out its functions in the kidney.Through the aldosterone hormone the body is able to retain more water for the kidney is able to hold more sodium.
- When the plasma sodium levels decrease and the plasma potassium levels increase the production of aldosterone hormone is stimulated for sodium is needed in the .body to maintain the high water levels in the body.
Answer:
Energy can not be created or destoryed but converted.
Answer:
Thalidomide may be defined as a type of the sedative drug that in the earlier time referred for the pregnant ladies. This drug causes the world wide tragedy and acts as a teratogen.
This drug causes mutation in the fetus. The Ames test is effective to understand the mutagenicity of the drug. In this test, if the auxotrophic strain of the bacteria is grown on the the deficient media containing thalidomide drug. The bacteria growth indicates the positive Ames test and the substance is considered as mutagen.
