Suggest two environmental factors which can affect the

amount of meat or milk cattle produce.

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2 marks

(h) The drawing shows a calf produced by matina a Hereford hull

This question refers to the abo blood type locus. remember that the a and b alleles are codominant to each other and both are dominant to the o allele. a man has blood type a. mark all genotypes below that are possible for this man.

Which best describes proper disposal technique? A bin should be labeled "chemical wastes and hazardous waste." A bin should be labeled "chemical wastes and broken glass.

In humans, the allele for red-green color blindness is X-linked and recessive (Xr; the dominant allele is called XR). A man with normal color vision marries a color-blind woman who gives birth to a color-blind daughter.

What is the role of heat in forming natural gas

Which of these are long strands of DNA? A. Chromosomes B. Fossils C. Genes D. Mutations

Plant morphologist have developed a hypothesis that leaves are flattened stems between which tissue has developed? True or false

Under which condition is competition among wolves most likely? A. When new vegetation grows in the habitat, bringing new prey to the area B. When a disease kills a large amount of the rabbit population C.

Which molecule is called the "molecule of heredity?

In spermatogenesis, how many cells are made up by the end of meiosis?

Azman disuruh oleh cikgu untuk memanaskan alkohol didalam sebuah tabung didih. apakah langkah langkah yang perlu diambil semasa mengendalikan alkohol? terangkan.