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Mimi
Questions (304)
Determine which of the following statements is/are true:
#1: 3⋅20=4(6+9) #2: 4×12=6×(8×2)12+6⋅64−−√=2⋅4⋅8 #3:
1 answer
22 views
Consider the equation 2z−2−−−−−√=5. Which of the following values for z makes the equation true: 11.5, 12.5, or
1 answer
19 views
Is the equation 134−3=14
true or false? Enter 1 if the statement is true. Enter 2 if the statement is false.
1 answer
19 views
Ten less than twice a number is equal to at most fifty two
1 answer
33 views
Compare the sink and the source cells , provide examples for each
1 answer
109 views
How does cytokinins delay scenecence in plants
1 answer
54 views
In a(n) ——————- ,the subject comes before the verb
1 answer
39 views
Subjects and verbs must agree in which of the following categories
3 answers
126 views
Write the report on the effect of hormones, moisture, light and temperature on seed germination
1 answer
132 views
Write a report on seed germination
1 answer
104 views
What are hormones? Explain how hormone levels are regulated in plant cells
1 answer
104 views
You are provided with the following hormones: kinetin, indole acetic acid, and GA1 . How will you use any of the hormones to
1 answer
143 views
Briefly describe two ways in which apical dominance can be suppressed in plants
1 answer
141 views
Write an essay about importance of culture
1 answer
111 views
Create a flow chart that illustrates an overview of plant growth and development
1 answer
185 views
Acquisition of specialised features for unique functions
1 answer
113 views
Mature embryo surrounded by nutritive tissue and protected by a coat
1 answer
146 views
Cell death regulated process that terminates cell life
1 answer
103 views
Irreversible quantitative changes in cells
1 answer
93 views
Emergence of a radicle from the embryo
1 answer
91 views
Regions of undifferentiated cells capable of cell division
1 answer
82 views
Identify the knowledge, skills and experiences you aim to acquire over an extended period
1 answer
150 views
Describe the long term strategies and actions you intend to pursue to accomplish your goals
1 answer
102 views
Discuss the strategies and steps you plan to undertake to achieve your professional short term goals
1 answer
227 views
List Secondary meristems
1 answer
113 views
Which meristems would give rise to the parenchyma tissues?
1 answer
143 views
What is a genetic code? What are the properties of genetic code?
1 answer
149 views
What is semi conservative replication?
1 answer
130 views
EcoRI cuts DNA at the recognition site of 5’-GAATTC-3’ . Draw a diagram to indicate how the DNA will be cut on a double
1 answer
149 views
What is :
Phellogen Hypodermis
1 answer
107 views
Explain how a gene is amplified using PCR
1 answer
274 views
When the dna is replicated, the dna double helix is unwound to form the replication bubble. Explain the the process and enzymes
1 answer
210 views
DNA polymerase is ves described as a holoenzyme. What does that mean?
1 answer
145 views
Why is the tundra important from an ecological point of view
1 answer
161 views
Differentiate between 3 types of primary producers
1 answer
127 views
Types of primary producers
3 answers
106 views
Primary producers are seen as the first level of any food web. Name organisms that act as the primary producers on land, in the
1 answer
154 views
Discuss all the structural features of the xylem which you would expect in plants growing in the tropical rain forests where
1 answer
137 views
Describe the characteristics of an ovary which would give rise to the simple fleshy accessory fruit and give an example of the
1 answer
172 views
Describe the characteristics of an ovary which would give rise to the multiple fruit and give an example of the fruit type
1 answer
163 views
Explain each of the following terms:
Alternate leaf arrangement Lateral root Haustoria Idioblast Diacytic stomata Hypoderms
1 answer
187 views
Name and explain 3 genomes in a plant cell
3 answers
128 views
Distinguish between uni-parentally inherited DNA and Bi-parentally inherited DNA
1 answer
131 views
Difference between character and character states
1 answer
154 views
Describe the steps on how the dna strand is sequenced
1 answer
139 views
Define the following terms:
Adenine Nuclease PCR
1 answer
145 views
Explain what a reading frame is and what effects it has when the reading frame is changed
1 answer
114 views
EcoRI recognizes the palindrome sequence GAATTC and breaks the phosphodiester bonds between the G and A (G*A) on both strands.
1 answer
112 views
Describe how a dna strand is sequenced with the sanger sequencing method
1 answer
139 views
What is the difference between apical meristem and lateral meristem
1 answer
130 views
Apical meristem and lateral meristem difference
0 answers
120 views
Explain the following terms:
Zygomorphic flower symmetry Inferior ovary Simple umbel Monadelphously fused stamens
1 answer
136 views
Name the whorls that make up a complete flower and briefly discuss the function of each whorl
1 answer
114 views
What is the main difference between RNA polymerase in eukaryotes and prokaryotes?
1 answer
95 views
Describe each of the tissues that make up a monocot stem. From which primary meristem did each tissue develop? What cell types
1 answer
179 views
Write notes on what to expect in terms of the vegetation structure and fauna of the Namaqualand that is situated in the
1 answer
98 views
What is the common name of the plant in which the weelvils live on?
1 answer
100 views
The common name of the plant the weelvils live on
1 answer
146 views
Distinguish between holo-parasites and hemi- parasites and give examples of each
1 answer
144 views
Factors affecting vegetation distribution in South Africa
1 answer
145 views
Name and describe 4 different hydrophytic plants
1 answer
132 views
Why female weevils have long proboscis?
1 answer
93 views
Difference between pyrimidine and purine
1 answer
89 views
Difference between reading frame and frame shift mutation. Also primer DNA and template DNA
1 answer
137 views
When two DNA nucleotide sequences are aligned and a gap is observed in one of the sequences, why do we collectively refer to
1 answer
116 views
What influence would a SNP have on the results of an RAPD?
1 answer
90 views
What influence would a SNP have on the results of an RFLP analysis?
1 answer
92 views
Explain what a Single nucleotide polymorphism is and give an example thereof
1 answer
103 views
What influence will SNP have on the results of RFLP analysis and RAPD
1 answer
99 views
A meter rule of mass 100g balance at 40cm mark when a mass X is placed at 20cm mark what is the value of x
2 answers
121 views
Suppose Y Company estimates the following total cost function from cost output data:
TC = $135,000 + $250Q + $1.5Q2. Find the
1 answer
222 views
1. Write the next two terms in the pattern.
A. 42, 49 B. 39, 46 C. 38, 45 D. 40, 48 2. Jeremy has 25 marbles he gives 52 his
6 answers
313 views
What are the Vedas?
A. a language written in Sanskrit B. sacred hymns C. priests who recited offerings D. the number system of
0 answers
163 views
Evaluate 6^3 (The ^ is supposed to be an exponent)
A. 3^3 B. 3^4 C. 4^3 D. 3^5 PLEASE HELP!!!
3 answers
137 views
4 benefits of joining love life program breakers
0 answers
116 views
In the quantitative determination of moisture, why is a 5-6 gram sample used instead of 1 gram?
1 answer
296 views
If I tried to fail, and succeed, which one did I do?
1 answer
292 views
Consider the two-slit interference experiment. Electromagnetic radiation passes through the two slits that are a distance 0.0287
7 answers
1,333 views
4,x,y,32 are in GP, find x,y and the 11th term of the progression.
1 answer
671 views
Shanice has budgeted $175 for new clothes. She decides to buy a pair of shoes that cost $47 and then buys some $18 shirts.
Which
4 answers
2,084 views
can someone help me find personification in brian's winter book please?
1 answer
769 views
complete the square
X2-4x+y2+6y=0 Show work please
1 answer
435 views
what are the horizontal and vertical intercepts :r=4-4cos(theta) please show work
2 answers
471 views
A gallon starts rising from the ground from rest with an upward acceleration 2m/s^2. Just after 1s, a stone is dropped from it.
1 answer
519 views
Which of the following given ratio of units of length gives the highest value?
(1) 1pm/1fm (2) 1hm/1Gm (3) 1dm/1μm (4) 1Mm/1nm
5 answers
2,753 views
a wave function expressing displacement (y) as a function of its (x) and time (t) is given as y = P log (Qx + Rt)
Which of the
6 answers
4,722 views
the dimensional formula of m(dv /dt) is
(1) MLT-1 (2) M-1LT-1 (3) ML2T-1 (4) [MLT-2]
4 answers
4,988 views
the length of a rectangular plate is measured by a metre scale and found to be 10.0 CM its width is measured by vernier calipers
1 answer
1,284 views
the potential energy of a particle varies with velocity v as U equals to Av3/v + B where A and B are constant dimensional
2 answers
8,123 views
if the unit of force is 10 Newton the unit of acceleration is 2 m/s2 square into velocity is 5 m/s then the unit of momentum is
(
1 answer
614 views
a new unit equal of length is equal to 10 M the area of a m square expressed in term of new unit has a magnitude of
(1) 0.05 (2)
0 answers
455 views
Two flasks A and B of equal capacity of volume contain SO3 and Co gas respectively under similar conditions of temperature and
5 answers
6,354 views
Four one litre flasks are separately filled with the gases CO2, F2, NH3 and He at the same room temperature and pressure. The
3 answers
2,839 views
What combination of volumes (ml) of C2H4 and O2 are required to obtain 400ml of CO2? All volumes are measured at STP. 1. 100,300
1 answer
1,166 views
The total number of electrons in 1.6g of CH4 to that of 1.8g of H2O is?
1 answer
1,218 views
How much volume will be occupied by 2 mole CO2 gas at stp?
1 answer
556 views
The voltage across a lamp is (6.0 +_ 0.1) V and the current flowing through it is (4.0 +_ 0.2) A. Find the power consumed with
10 answers
2,354 views
Equivalent weight of H3PO4 for the given reaction, H3PO4 + Ca(OH)2 = CaHPO4 + 2H2O is?
1 answer
2,056 views
Equivalent weight of crystalline oxalic acid is?
1 answer
433 views
What volume of oxygen gas measured at 0°C and 1 atm is needed to burn completely 1L of propane gas measured under same
1 answer
819 views
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