» NECO 2020 Animal Husbandry Obj And Essay Answer – Oct/Nov Expo «

WELCOME TO AYOSTUFFS BEST EXAM EVER
=====================================
KEEP REFRESH THIS PAGE IN EVERY 5MIN
===================================
Animal husbandry OBJ

1-10: EDEBABCDDE
11-20: BECBCEBEEB
21-30: EADBADCAEE
31-40: DCCACABBDA



ANIMAL HUSBANDRY THEORY

(1a)
Spermatogenesis is the process by which haploid spermatozoa develop from germ cells in the seminiferous tubules of the testis. This process starts with the mitotic division of the stem cells located close to the basement membrane of the tubules. These cells are called spermatogonial stem cells.

(1bi)
(i)it regulate menstruation
(ii)it support pregnancy in the female body

(1bii)
(i)milk production
(ii) development of mammary glands within breast tissue

(1c)
Tabulate
-Exhalation-
(i)it is the act of exhaling air taking in
(ii) size of chest decrease
(iii) volume of lungs Refund causes deflation
(iv)air pressure increase

-Inhalation-
(i)it is the act of breathing in
(ii)size of chest increase
(iii) volume of lungs raises causing inflation
(iv)air pressure decrease
====================================

(2a)
Tabulate
(1)Sow. - adult female pig
(2)Capon - castrated cock
(3)Heifer - female cow
(4)Dam - female horse 

(2b)
(i)Source of clothing
(ii)Used for decoration

(2c)
(i)Makes them less docile
(ii)To check indiscriminate breed
(iii)To quicken the fattening up of the Animal
====================================

(4ai)
Heterosis in Animal improvement is the increase in such characteristics as size, growth rate, fertility, and yield of a hybrid organism over those of its parents. In other words heterosis by mating two different pure-bred lines that have certain desirable traits.

(4aii)
Tabulate:

(i)local breeds are disease resistance while Exotic breed are not disease resistance.
(ii)Local breeds is better than getting larger eggs exotic breeds is better than getting smaller eggs
(iii)Local breads are also larger, more exigent on feed quantity while Exotic breeds are smaller, and are not exigent on feed quantity.

(4b)
(i)It can lead to loss of species variety.
(ii)It does not have control over genetic mutations.
(iii)It brings about discomfort to animals.

(4c)
(i)Inbreeding
(ii)outbreeding
====================================

(5a)
(i)virus
(ii)skin to skin contact
(iii) weakness, foaming, weight lost, inability to eat, 
(iv)burn or bury dead Animal deeply, good farm hygiene

(5b)
(i) egg
(ii) nymph
(iii) adult
====================================
               COMPLETED

=========================

Ayostuffs.blogspot.Com send all exam expo answer earlier than

others

============================




Comments

Post a Comment

Popular posts from this blog

NECO 2018 English Language Obj, Essay and Test of Orals Answer – June/July Expo

Image
WELCOME TO AYOSTUFFS BEST EXAM EVER AYOSTUFFS/A2 SOLUTION ENGLISH OBJ: 1-10  CDAEBDADBA 11-20  CECDCCECDB 21-30  DABDCBABCD 31-40  CBCADEBEBA 41-50  AAADAEADDC 51-60 BDABADDCBC 61-70 DBBDDDDCCA 71-80 ECADDBBAEA 81-90 BABABDCCEE 91-100 AACBACAECE COMPLETED ========================= ORAL ENGLISH 1-10: EACAECCCAE 11-20: DABECEAEBA 21-30: ACDEBCEBEB 31-40: ECAAABDCBB 41-50: BADAEDCCCB 51-60: BCEECDBCDB ====================== ESSAY QUESTION PART ( ANSWER 1 QUESTION ONLY ) 1)A cousin of your in SS2 is discovered to be pregnant and her father has threatened to send her out of the house. Write a letter go pacify the father and suggests what you think can be done to salvage the situation. 2)Write an article suitable for publication in a national daily on the plight of the internally displace person (IDP) in Nigeria suggest how to rehabilitate them 3)the literary and debating society of your school is organising a debate on the topic pen robbery is worse than armed robbery write y
Read more

NECO 2019 English Language Obj, Essay and Test of Orals Answer – June/July Expo

Image
WELCOME TO AYOSTUFFS BEST EXAM EVER NECO English Language Obj And Essay/Theory and Test of orals Solution Questions and Answer – JUNE/JULY 2019 Expo Runz. English portal  ENGLISH-OBJ 1-10:ACDACDCAAD 11-20:ECBABACDBB 21-30:ADCBBAAEDB 31-40:CAECCDEDCA 41-50: ABABDDEDAB 51-60:EACBDCAAAE 61-70:DBDBEABEBA 71-80:EBEBBBBEDC 81-90:DDAECCCABB 91-100:DECCBEBBCE. Just keep refreshing and keep Telling people about us.... ORAL-OBJ ORAL ENGLISH  1-10: BDACBBAEAE 11-20: ADCADCCCAC 21-30: DBDAACBABB 31-40: EEECADBDCD 41-50: CBAACCBCBD 51-60: AECECBBCED Telling people about us.... ===================================== COMPREHENSION-ANSWERS (5a) The writers mother prefers new ones to old ones because she felt that the owner of the used car wouldn't have sold it if it was not faulty  (5b) The writer was delighted because the writer had just recently gotten his drivers licence and he is anxious about driving the car around the street of Detroit (5c) The salesman lost his job because he gave the writer
Read more

WAEC GCE 2019 CRS/IRS Obj And Essay Answer – August/September Expo

Image
WAEC GCE CRS/IRS Obj And Essay/Theory Solution Questions and Answer –  AUGUST/SEPTEMBER 2019 Expo Runz. If you want to Get the Answers Direct To Your Phone As Sms, Kindly Send MTN Recharge Card worth of N800 Please always use MTN Number to subscribe for Direct Mobile for fast delivery of the answer Or If you want to Get the Answers Online Via Our Password/Link Kindly Send MTN Recharge Card worth of N500 How to Subscribe for the answer: Send The card pin, Subject name(CRS/IRS obj and essay/theory) and your phone number via SMS to 07060807249 Subscription Will End 1 hours Before Each Exam Starts NOTE :- Direct Mobile Candidates Gets Answers on their Phone number as SMS before Exam start. NOTE :- Please Do Not Call Our Number, Just Send Message, All SMS Sent To The Above Number Are Attended To, Our Phone Number Might Be Diverted To Avoid Distraction. Always Send Us SMS Of Your Complaint we will reply to your message immediately. WE DON’T TALK MUCH PLEASE Note -Each subject cost N800 for d
Read more