Which of the following organisms maintains a fairly constant body temperature?
Chicken
Fish
Lizard
Toad
Snake
Correct answer is A
No explanation has been provided for this answer.
An organism with identical allelic genes is described as
dihybrid
heterozygous
homozygous
monohybrid
recessive
Correct answer is C
No explanation has been provided for this answer.
ln mammals, fertilization takes place in the
ovary
oviduct
uterus
vagina
vulva
Correct answer is B
No explanation has been provided for this answer.
estuarine
marine
sahel savanna
swampy
tropical rainforest
Correct answer is D
No explanation has been provided for this answer.
Birds excrete nitrogenous wastes in form of
ammonia
sweat
urea
uric acid
urine
Correct answer is D
Nitrogenous wastes in the body tend to form toxic ammonia, which must be excreted. Mammals such as humans excrete urea, while birds, reptiles, and some terrestrial invertebrates produce uric acid as waste.