Consumption of milk from goats which have grazed on lupine plants containing the alkaloid, anagyrine, may cause a. numbness of the extremities b. severe liver damage characterized by centrilobular necrosis c. dizziness, nausea, headaches and hallucinations d. birth defects when ingested by women during early pregnancy

Option (d).

Explanation:

Anagyrine is ab alkaloid that is mainly responsible for the crooked calf syndrome. This chemical effects have been tested on the cattle, goats and sheep.

The researchers has found that anagyrine can work as a teratogen. This chemical can cause birth defects in an individual. The angyrina when ingested by woman causes birth defect during early pregnancy.

Thus, the correct answer is option (D).

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.