Animal SC

207

Animal SC

ANSc

1 / 150

which of the following statment is not true about selection of dairy animal

2 / 150

In which phase of Mitosis the nuclear envelope, nucleolus disappears and spindle fibers (microtubules from protein tubulin) form

3 / 150

Which one of the following is not the primary purpose of bush control?

4 / 150

Production of which volatile fatty acid will be increase when animal consume roughage?

5 / 150

World’s 60% camel population found in……

6 / 150

Which of the following is sugar carbohydrate?

7 / 150

which of the following Biological diseases of dairy animal is source of Viral infection

8 / 150

which of the following is not true about caring of dairy cow during pregnancy?

9 / 150

One of the following is a method of disease protecting animals after affecttng by the disease.

10 / 150

Traits appear in both sexes but occur in one sex more than the other is

11 / 150

Determining whether a range can be restored by natural means or will require artificial re-vegetation is a matter of judgment. So the decision should be based on¬¬¬_________.

12 / 150

Which of the following stomach compartment has honey comb structure?

13 / 150

Which one of the following is not true about monohybrid crosses of Mendel’s results?

14 / 150

From the following, which one is not a sign of rutting in male camels?

15 / 150

Which of the following hormones stimulate the conversion of glycogen to glucose?

16 / 150

From the following one is not true about Protein requirement for growth.

17 / 150

One is not a comparative advantages of camel over other domestic animals:

18 / 150

The cow has four quaretes fused together into a single structure called__.

19 / 150

Is a branch of genetics that concerned with the chromosomal theory of inheritance and it has widespread use in traditional agricultural practices, especially in plant and animal breeding?

20 / 150

One of the following is responsible for maintaining the purity of types because it leads to production of identical daughter cells.

21 / 150

If there is 40% guanine in one DNA strand, how much thymine is present?

22 / 150

From the followings which one is not characteristic of rainfall in rangelands?

23 / 150

It is a pattern in which a modification occurs to a nuclear gene or chromosome that alters gene expression, but is not permanent over the course of many generations

24 / 150

Which of the following exocrine gland is secretd in the surface of small intestine?

25 / 150

The type of mutation which involves changes in DNA structure that result from abnormalities in biological processes

26 / 150

Which one of the following activities is not the part of inter phase

27 / 150

One of the following is not the characteristics of highland smallholder milk production system.

28 / 150

One of the following is a method of disease protecting animals after affecttng by the disease.

29 / 150

Which one is true about camels?

30 / 150

The energy which is available to the animal for useful purposes, for body maintenance and for the various forms of production is called ___________.

31 / 150

Which of the following are end products of glycolysis?

32 / 150

The recommended castration method in camels is :

33 / 150

Which of the following is the best cattle breed for all situations?

34 / 150

At which stage mammary gland growth the largest proportion?

35 / 150

At which type of estrous cycle is the right time to inseminate the cow?

36 / 150

Camel reproduction is characterized by:

37 / 150

One of the following Exotic dairy cattle breed is produces the less amount of milk but high butter fat content compared to other exotic dairy cattle breeds.

38 / 150

All of the following is the Reasons of Conservation except.

39 / 150

Which of the following is sulfur containing Amino acid?

40 / 150

One of the following cow’s compartments is sometimes called a ‘fermentation vat.

41 / 150

Which one of the following statements is false about soils?

42 / 150

Mostly like FARM Africa studies in 1996, the identification of breed characterized by:-

43 / 150

Which of the following statements about heritability is true?

44 / 150

Which one of the following is not true?

45 / 150

____is the dominant hormone in initiating lactation in most species that have been studied.

46 / 150

if in your population the allele frequency of A is 80% and the allele frequency of a is 20%, the genotype frequency of Aa is equals to

47 / 150

which of the following one is true about mammary gland

48 / 150

From the following which one is NOT true about sowing rates of improved forage seed?

49 / 150

The following genotypes are found in a population:-
AA=70 Aa=50 aa=20 based on this what are the allele frequencies of A and a?

50 / 150

One of the following nutrients will provide highest amount of water after Oxidation?

51 / 150

From the following characteristics of plants, which is NOT required for introduction to pasturelands?

52 / 150

Which of the following is the cause of genetic diversity?

53 / 150

The complementarity nature of DNA of the two strands of a double helix makes…?

54 / 150

From the following which one is NOT plant characters associated with persistence?

55 / 150

Which one false is about camel breeds

56 / 150

Which one of the following is false statement about Purpose of Feed Processing?

57 / 150

An enzyme which prevents the single strand from bending or folding back is

58 / 150

In which of the following digestive tract of birds, Grit eaten can help in the grinding of the feed?

59 / 150

Which one is False?

60 / 150

One of the following phrases is different regarding to selection

61 / 150

Which one is true about new world camels ?

62 / 150

Which of the following hormones stimulate the conversion of glycogen to glucose?

63 / 150

The expression of two alleles in a heterozygotes that allows the heterozygote to be distinguished from both of its homozygous parents and to become intermediate between the dominant and recessive alleles

64 / 150

The length of milk producing period after calving is known as _____.

65 / 150

From the following statement which one is NOT true about Rotational Grazing?

66 / 150

As animal science professional, which of the following improvement is important for animal production?

67 / 150

The main activity of Primase enzyme in DNA replication is

68 / 150

Which of the follwoing material is an example of milk testing laboratory equipment?

69 / 150

which of the following one is an example of breeding record

70 / 150

Genetic variance can be increased over time by one of the following activity:-

71 / 150

A branch of genetics which studies the microscopic properties of chromosomes, their behavior in reproduction and abnormalities in the cell is

72 / 150

Special characteristics that an organism is born with and which enable it to survive in its natural habitat is:

73 / 150

At which type of estrous cycle is the right time to inseminate the cow?

74 / 150

Which one of the following is inorganic nutrient?

75 / 150

World’s mostly regarded wool is obtained from:

76 / 150

One of the following is the advantage of record keeping

77 / 150

____________ is collected in to behind the cows.

78 / 150

Which one of the following is not true characterstics about holistin Frisian breed?

79 / 150

The total genetic complement of a cell or organism is

80 / 150

Assuming Hardy-Weinberg equilibrium, the genotype frequency of heterozygotes, if the frequencies of the two alleles at the gene being studied are 0.6 and 0.4, will be:-

81 / 150

Which one is false?

82 / 150

Which of the following are end products of glycolysis?

83 / 150

The frequency of any allele in the population ranges from?

84 / 150

Understanding of animal evaluation and computation of breeding values is important for the following except.

85 / 150

The enzyme that efficiently breaks down bacterial cell wall in the abomasum is known as—?

86 / 150

Which of the following one is an example of milk production record?

87 / 150

One of the distinguishing features of baggaging type camels is:

88 / 150

Which one is not true about camel nutrition?

89 / 150

_____is the development of mammary gland.

90 / 150

From the following which one is NOT true about Soil preparation before sowing?

91 / 150

The following technique is important to estimate breeding value of livestock’s except.

92 / 150

From proximate (weende) method of analysis which is not determined analytically and accumulates all of the errors that exist in other proximate analysis components?

93 / 150

The next event in DNA replication after helicase activity involves

94 / 150

In which of the total loss animal can survive?

95 / 150

Which one is true?

96 / 150

Which of the following hormone is a dominant hormone to initiating lactation in most species?

97 / 150

Which of the following stomach compartment has honey comb structure?

98 / 150

Which of the following carbohydrate is not hydrolytically digested?

99 / 150

Which of the following is the contribution of animal breeding for livestock improvement?

100 / 150

A subsistence oriented production system where camel products are principally consumed in the family or used to bring in small amounts of cash is:

101 / 150

A highly contagious camel disease, caused by Orthopox cameli and mostly occur during early to middle periods of the rainy season is:

102 / 150

One of the following statements is not true characterstices about Holstein Friesians dairy breed.

103 / 150

Which one of the following is NOT advantage of Soiling or zero grazing?

104 / 150

Assume that we use Corn and Fish-meal with CP% 8% and 65% respectively. If the protein requirement of a finishing beef steer is 13%. Calculate the combination of the two diets that will provide 13% CP.

105 / 150

A properly planned range improvement programs generally increase the potential production of the ecosystem through _______________.

106 / 150

Which one of the following is not responsible for genetic variability?

107 / 150

Wchich one of the following is not true about Mutation

108 / 150

One of the following cow’s compartments is sometimes called a ‘fermentation vat.

109 / 150

which is the pathogen type of bacteria and the causative agent of this disease is Clostridium Chauvoei.

110 / 150

An offspring inherit B allele from its father and b from its mother and the allele frequency of b is 0.3, then the frequency of heterozygotes Bb genotype is equals to_______

111 / 150

From the following one is not Characteristics of good quality hay

112 / 150

Determination of camel age by teeth is based on:

113 / 150

The majority of camels in Eastern Africa are kept by:

114 / 150

All camel’s body parts used as anatomical adaptations in deserts except:

115 / 150

A pig housed in a metabolism cage where feed intake and fecal output is measured. It consumes 20 kg of the test diet, and excreted 10 kg of feces. The percentage of CP in the feed is 15% and of the feces is 7%. What is the protein digestibility of the diet?

116 / 150

Which one is false about camel milk?

117 / 150

Select a physiological adaptations of camel:

118 / 150

Among the following alternatives which one is not Plant characteristics indicating Downward Trends?

119 / 150

The changes(mutation) in chromosome structure due to heat or radiation (especially ionizing)” or Chemicals is

120 / 150

Which one of the following is an example of technical constraint?

121 / 150

One of the following factor can not affects milk yield

122 / 150

The enzyme that efficiently breaks down bacterial cell wall in the abomasum is known as—?

123 / 150

In a large random mating of population the gene and genotypic frequency remains constant from generation after generation in the absence of all except.

124 / 150

Among the following alternatives which one is not factors should be taken into consideration when applying chemicals to control bush encroachment.

125 / 150

Which one of the following is not true about Mendel’s 1st law?

126 / 150

Old world camels belong to the genus……………

127 / 150

The effects of camel diseases can be minimized through:

128 / 150

Which one of the following is NOT Benefits of Grazing to Plants?

129 / 150

Which camel breed is relatively high milk yieider?

130 / 150

One is not a behavioural adaptations of camel

131 / 150

Which one is false about camel hump?

132 / 150

______The functional unit of heredity located at a fixed position on a chromosome.

133 / 150

If A allele is the only allele at its locus in the population its gene frequency is

134 / 150

Which one of the following is not true?

135 / 150

All of the following vitamins are not required as supplement in ruminant livestock feed, except?

136 / 150

From the following one is not required characteristics to make good silage

137 / 150

All are major reasons for overstocking except?

138 / 150

Why Mendel choose and work his experiment on garden pea because of the following except?

139 / 150

A predominate camel species in the world is:

140 / 150

Which one of the following traits expressed in only one sex, although the genes are present in both sexes.

141 / 150

From available feed resource in Ethiopia, which one is comprise the largest feed resource?

142 / 150

Which one of the following is false statement?

143 / 150

One of the differences existing between dromedary and domestic bactrian is that dromedaries

144 / 150

All of the following vitamins are not required as supplement in ruminant livestock feed, except?

145 / 150

which is the pathogen type of bacteria and the causative agent of this disease is Clostridium Chauvoei.

146 / 150

Which one of the following is sex linked inheritance (trait?)

147 / 150

Which of the following exocrine gland is secretd in the surface of small intestine?

148 / 150

The principal products of the camel is/are:

149 / 150

At which stage cows are growing of mammary gland for the largest proportion?

150 / 150

Which one is not true about camel feed and feeding habit?

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