When you use an over-the-counter ovulation kit, what is the kit actually detecting in your urine?

1.human chorionic gonadotropin
2.estrogen
3.progesterone
4.LH


4

Biology & Microbiology

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Which of the following statements explains why all of the F1 females from a cross between a red-eyed homozygous female and a white-eyed male are heterozygous?

A. The male parent provides them with a white-eye allele on the X and a red-eye allele on the Y. B. The male parent provides them with a white-eye allele on the X, and the female parent provides them with a red-eye allele on the Y. C. The male parent provides them with a white-eye allele on the X, and the female parent provides them with a red-eye allele on the X. D. The female parent provides two X chromosomes to each daughter who both carry the red-eye allele. E. None of the answer options is correct.

Biology & Microbiology

You hear that a friend has had a traumatic injury to a part of their nervous system. The injury is interfering with nerve impulses between the brain and the rest of their body. There has been damage to the

A. motor neuron. B. spinal cord. C. sensory neuron. D. brainstem. E. medulla oblongata.

Biology & Microbiology

The history of life on earth spans nearly

a. 100,000 years. b. 500,000 years. c. 100 million years d. 1 billion years. e. 4 billion years.

Biology & Microbiology

Compile a list of features that are found in the monocots and compare it to those features found in the eudicots.

What will be an ideal response?

Biology & Microbiology