Free Neco 2021 Biology Practical , Technical Drawing Practical Questions and Answers

 

I Will Send you the Correct 2021 Neco Biology, Practical Technical Drawing Practical (Obj/Essay) Questions and Answers, Neco 2021 Biology, Practical Technical Drawing Practical (Obj/Essay) Runs, Neco 2021 Biology, Practical Technical Drawing Practical (Obj/Essay) Expo, Neco 2021 Biology, Practical Technical Drawing Practical (Obj/Essay) Answers with Objective and Essay/Theory Exactly 1 hour Before the Exam. Neco 2021 Biology, Practical Technical Drawing Practical (Obj/Essay) Obj and Essay Questions & Answers.

MESSAGE ADMIN TO PAY FOR THE EXPO RUNZ AND GET ANSWERS MIDNIGHT

ANONYMOUS HELP DESK

1000% VERIFIED ✅

NECO 2021 BIOLOGY PRACTICALS

(1ai)

A- Atlas Vertebra

B- Thoracic Vertebra

C- Scapula

D- Lumbar Vertebra

(1aii)

A- Neck Region.

B- Chest Region.

C- Shoulder Region.

D- Upper Abdomen.

(1aiii)

Tabulate

Under Specimen A

(i) It has short neural Spine.

(ii) Vertebrabateria Canal is Present.

Under Specimen D

(i) It has board and neural Spine.

(ii) Vertebrabateria Canal is Present.

(1aiv)

(i) They both have neural canal.

(ii) They both possess centrum.

(1b)

Diagram of specimen C

(1ci)

E - pooter 

F - sweep net

G - tridax fruit

H - tadpole

(1cii)

E ; it is used for collecting insects 

F ; it is used for collecting flying insects and other invertebrates from long grass

(1ciii)

(i)By wind

(1civ)

(i) presence of gills from respiration

(ii) presence of long muscular tail for swimming and movement in water

(iii) presence of transparent fin for swimming

ANONYMOUS HELP DESK

(2ai)

I - Spirogyra

J - Okro fruit

K - mango fruit

L - Tick

M - Bean weevil 

(2aii)

(i)their bodies are characterised by multicellular filaments 

(ii)it is an unbranched, filamentous green algae occuring in stagnant water 

(2bi)

Tabulate

-Under specimen J-

(i)seed are small

(ii)many seeded

(iii)anile placentation

-Under specimen K-

(i)seed in large 

(ii)one seeded

(iii)Basal placentation

(2bii)

L - class arachnid

M - class insect 

(2biii)

L; cause stress in animals affected by bites, blood losses that can lead to anemia and even death

M; they make holes in the plants to oviposition the causing directed and indirect damage

(2ci)

Diagram of specimen K

(2cii)

Tabulate

-Under specimen L-

(i)pear shaped body

(ii)approximately 3 to 5 mm in length to age, species

-Under specimen M-

(i)general compact and oral in shape

(ii)size range from 1 to 22mm

ANONYMOUS HELP DESK

(3ai)

N - cactus plant 

O - water lettuce

P - soldier termite

(3aii)

N - Terrestrial habitat/forest

O - Aquatic habitat 

P - Terrestrial habitat

(3bi)

Adaptive features of N (cactus)

(i)presence of spines to reduce water loss

(ii)presence of succulent stems to conserve water.

(iii)present of thick and waxy skin to reduce loss of water

Adoptive features of O (water lettuce)

(i)presence of air space for bouyancy 

(ii)presence of numerous root or absorption of mineral salt

(iii)presence of more stomata on upper surface for diffusion of CO²

(3bii)

Diagram of specimen P

(3ci)

(i)it increases humus content of the soil

(ii)it increases penetration of water in the soil by burrowing 

(3cii)

(i)defending the colony against enemies

COMPLETED

08148989128

ANONYMOUS HELP DESK

2021 NECO ENGINEERING/TECHNICAL DRAWING

(1a)Corel Draw is a vector graphic editing software and it is the most recognized and most widely used of all especially designing.

(1b) 

(i)Zoom Tool.

(ii)Eclipse Tool.

(iii)Text Tool.

(iv)Fill Tool.

(v)Polygon Tool.

 Choose any 2

(1b)

(i)REC: The REC command is used to create rectangles from the specified the rectangle parameters (length, width, rotation) and type of corners (fillet, chamfer, or square).

(ii)MTEXT: Mtext is used to create several paragraph of text as a single multiline text

(iii)QSAVE: Qsave is used to save a current drawing

Advantages Of Auto Card

(i)Autocad has the ability to produce very accurate designs; drawings can be created in 2D or 3D.

(iv)Autocad Saves Time and it is very fast.

(iii)Autocad helps you can access your drawings from anywhere and anytime

1, Neco 2021 Syllabus, Neco Time Table Download, Neco May June exam Start When, Neco May/June 2021 Registration, Is Neco Registration Still on, Neco Biology, Practical Technical Drawing Practical (Obj/Essay) Nov Dec 2021, Neco Biology, Practical Technical Drawing Practical (Obj/Essay) Answer 2021, Neco Biology, Practical Technical Drawing Practical (Obj/Essay) 2021, Neco 2021 Biology, Practical Technical Drawing Practical (Obj/Essay), Alternative to Biology, Practical Technical Drawing Practical (Obj/Essay) Past Questions Pdf, 2021 Neco Biology, Practical Technical Drawing Practical (Obj/Essay) Questions and Answers Pdf, 2021 Neco Biology, Practical Technical Drawing Practical (Obj/Essay) Questions and Answers Pdf Download, 2021 Neco Biology, Practical Technical Drawing Practical (Obj/Essay) Questions and Answers