Answer:
When a true-breeding black guinea pig is crossed to a white one, a) What fraction of the F1 offspring is expected to be heterozygous? answer: 100% ... 5) The absence of legs in mice has been attributed to a recessive allele. A normal.
Explanation:
The given statement is true.
A bulbourethral gland, also known as Cowper's gland, is one of the two small exocrine glands found in the male mammal's reproductive system. At the time of sexual arousal, the glands generate a mucus-like fluid known as pre-ejaculate.
The pre-ejaculate fluid is a clear, viscous, and salty liquid, which counterbalances any of the residual acidity in the urethra. The neutralized urethra offers a friendlier surrounding for the entry of the sperm.
Answer: C is the correct answer
Explanation:
The electromagnetic spectrum of visible light is shown in the figure below: From the figure, the red color has the longest wavelength the violet color has the shortest wavelength
Answer:
Did you know that animals camouflage themselves so they can adapt to their environment? Adaptation can protect animals from predators or from harsh weather. Many birds can hide in the tall grass and weeds and insects can change their colour to blend into the surroundings.
Explanation:
