The eggs of some mammals have more yolk. They are

The eggs of some mammals have more yolk. They are
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The eggs of some mammals have more yolk. They are A. Aquatic mammals B. Metatherians C. Protherians D. Eutherians.
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Related questions

How common are eggs with a double yolk?

Description : How common are eggs with a double yolk?

Last Answer : answer:According to the British Egg Information Service, one in every thousand eggs on average is a double-yolker. Double-yolked eggs almost always come from young hens about 20-to-28 weeks old. ... birds are double-yolk. Source I'm just impressed that there is a British Egg Information Service.

what would cause a chicken to lay eggs with no yolk and watery whites

Description : what would cause a chicken to lay eggs with no yolk and watery whites

Last Answer : We give our left over veggies...........cooked potatoe skins....we wash the used eggs shells, let them dry out and crush them, give them some each week. We give them cracked corn and egg ... They also like left over cooked noodles, macaroni or rice...........something is missing in their diet.

Eggs which have yolk in the centre surrounded by cytoplasm are called :

Description : Eggs which have yolk in the centre surrounded by cytoplasm are called :

Last Answer : Eggs which have yolk in the centre surrounded by cytoplasm are called : A. Centrolecithal B. Homolecithal C. Microlecithal D. Alecithal

Eggs of placental mammals are

Description : Eggs of placental mammals are

Last Answer : Eggs of placental mammals are A. Homolecithal B. Alecithal C. Microlecithal D. Mesolecithal

Eggs of egg laying mammals are

Description : Eggs of egg laying mammals are

Last Answer : Eggs of egg laying mammals are A. Marcolecithal B. Alecithal C. Mesolecithal D. Telolecithal

Eggs of placental mammals are

Description : Eggs of placental mammals are

Last Answer : Eggs of placental mammals are A. Homolecithal B. Alecithal C. Microlecithal D. Mesolecithal.

Which of the following mammals lay eggs? (1) Bat (2) Whale (3) Weasel (4) Platypus

Description : Which of the following mammals lay eggs? (1) Bat (2) Whale (3) Weasel (4) Platypus

Last Answer : (4) Platypus Explanation: The platypus, also known as the duck-billed platypus, is a semiaquatic egglaying mammal endemic to eastern Australia, including Tasmania. Together with the four species of ... the five extant species of monotremes, the only mammals that lay eggs instead of giving birth.

Which of the following mammals lay eggs? (1) Bat (2) Whale (3) Weasel (4) Platypus

Description : Which of the following mammals lay eggs? (1) Bat (2) Whale (3) Weasel (4) Platypus

Last Answer : Platypus

If chicken were bred for maximum yolk size, how big could the yolk-white ratio be at most?

Description : If chicken were bred for maximum yolk size, how big could the yolk-white ratio be at most?

Last Answer : I would guess as long as there was enough white to keep the embryo hydrated the ratio could get really high. Although at some point too much yolk would be wasted as the chick could only grow so large in the egg. I’m curious where this question came from?

Why was an egg yolk white?

Description : Why was an egg yolk white?

Last Answer : All I know is this-The cloudier an egg white is the fresher it is. Nutrition 101. The yellower the yolk is the higher in mineral discharge. Always throw away eggs when left out for 2 hours or more. About your back…getting into a hot tub, with a good book & lots of bubbles always helps me.

Which is correct, 'The yolk of the egg are white' or 'The yolk of the egg is white'? -Riddles

Description : Which is correct, 'The yolk of the egg are white' or 'The yolk of the egg is white'? -Riddles

Last Answer : Neither,the yolk is yellow.

Which is correct to say, 'The yolk of the egg are white,' or 'The yolk of the egg is white?' -Riddles

Description : Which is correct to say, 'The yolk of the egg are white,' or 'The yolk of the egg is white?' -Riddles

Last Answer : Neither, because egg yolks are yellow.

What are the substances in egg yolk that damage the kidneys ?

Description : What are the substances in egg yolk that damage the kidneys ?

Last Answer : Eggs do not contain anything that can damage the kidneys. Cauliflower contains high levels of LDL (Low Density Lepoprotein) cholesterol . These fatty substances can cause blockage in the heart. In addition, this fat is also responsible for high blood pressure.

What does yolk mean ?

Description : What does yolk mean ?

Last Answer : Yolk means egg yolk.

Due to presence of large amount of yolk. Zygote divides into two incomplete halv es. This type of cleavage does not occur in

Description : Due to presence of large amount of yolk. Zygote divides into two incomplete halv es. This type of cleavage does not occur in

Last Answer : Due to presence of large amount of yolk. Zygote divides into two incomplete halv es. This ... of three germinal layers D. Formation of archenteron.

Due to presence of large amount of yolk. Zygote divides into two incomplete halv es. This type of cleavage does not occur in

Description : Due to presence of large amount of yolk. Zygote divides into two incomplete halv es. This type of cleavage does not occur in

Last Answer : Due to presence of large amount of yolk. Zygote divides into two incomplete halv es. This ... of three germinal layers D. Formation of archenteron.

In telolecithal egg the yolk is found

Description : In telolecithal egg the yolk is found

Last Answer : In telolecithal egg the yolk is found A. All over the egg B. On one side C. Both the sides D. Centre.

Amont of yolk and its distribution are changed in the egg. Which one is affected?

Description : Amont of yolk and its distribution are changed in the egg. Which one is affected?

Last Answer : Amont of yolk and its distribution are changed in the egg. Which one is affected? A. Pattern ... of zygote C. Number of blastomeres D. Fertilization

Assertion : Cleavage in human zygote is holoblastic . Reason : Its egg contain enormous quantity of yolk.

Description : Assertion : Cleavage in human zygote is holoblastic . Reason : Its egg contain enormous quantity of yolk.

Last Answer : Assertion : Cleavage in human zygote is holoblastic . Reason : Its egg contain enormous quantity of yolk ... D. If both Assertion & Reason are False.

Amount of yolk and its distribution are changed in the egg . Which one is affected ?

Description : Amount of yolk and its distribution are changed in the egg . Which one is affected ?

Last Answer : Amount of yolk and its distribution are changed in the egg . Which one is affected ? A. ... of zygote C. Number of blastomeres D. Fertilisation .

Egg with peripheral cytoplasm around the yolk is

Description : Egg with peripheral cytoplasm around the yolk is

Last Answer : Egg with peripheral cytoplasm around the yolk is A. Isolecithal B. Microlecithal C. Telolecithal D. Centrolecithal

In telolecithal egg the yolk is found

Description : In telolecithal egg the yolk is found

Last Answer : In telolecithal egg the yolk is found A. All over the egg B. On one side C. Both the sides D. Centre.

A change in the amount of yolk and its distribution in the egg will affect :-

Description : A change in the amount of yolk and its distribution in the egg will affect :-

Last Answer : A change in the amount of yolk and its distribution in the egg will affect :- A. ... . Pattern of cleavage D. Number of blastomeres produced

The process of yolk synthesis is called :-

Description : The process of yolk synthesis is called :-

Last Answer : The process of yolk synthesis is called :- A. Lipogenesis B. Glycogenesis C. Vitellogenesis D. Oogenesis

How do you compare sulphur content in albumin and egg yolk?

Description : How do you compare sulphur content in albumin and egg yolk?

Last Answer : What is the answer ?

Richest source of Vitamin D is (A) Fish liver oils (B) Margarine (C) Egg yolk (D) Butter

Description : Richest source of Vitamin D is (A) Fish liver oils (B) Margarine (C) Egg yolk (D) Butter

Last Answer : Answer : A

Which of the following has the highest cholesterol content? (A) Egg yolk (B) Egg white (C) Meat (D) Fish

Description : Which of the following has the highest cholesterol content? (A) Egg yolk (B) Egg white (C) Meat (D) Fish

Last Answer : Answer : A

Visible fat is present in (A) Milk (B) Pulses (C) Coconut oil (D) Egg yolk

Description : Visible fat is present in (A) Milk (B) Pulses (C) Coconut oil (D) Egg yolk

Last Answer : Answer : C

Cholesterol is present in all the following except (A) Milk (B) Fish (C) Egg white (D) Egg yolk

Description : Cholesterol is present in all the following except (A) Milk (B) Fish (C) Egg white (D) Egg yolk

Last Answer : Answer : C

A conjugated protein present in the egg yolk is (A) Vitellin (B) Livetin (C) Albuminoids (D) Ovo-mucoid

Description : A conjugated protein present in the egg yolk is (A) Vitellin (B) Livetin (C) Albuminoids (D) Ovo-mucoid

Last Answer : Answer : A

An example of phosphoprotein present in egg yolk is (A) Ovoalbumin (B) Ovoglobulin (C) Ovovitellin (D) Avidin

Description : An example of phosphoprotein present in egg yolk is (A) Ovoalbumin (B) Ovoglobulin (C) Ovovitellin (D) Avidin

Last Answer : Answer : C

How is the yolk sac formed ?

Description : How is the yolk sac formed ?

Last Answer : What is the function of the yolk sac? The yolk sac is formed from the covering of the vitellus by some cells originated from the primitive gut. The yolk sac stores vitellus, the main nourishment source of nonplacental embryos. Image Diversity: yolk sac

What are the predominating chemical compounds respectively in eggshell, white and yolk?

Description : What are the predominating chemical compounds respectively in eggshell, white and yolk?

Last Answer : The eggshell is basically made of calcium carbonate. The white, or albumen, is composed by albumin, a protein. The yolk is predominantly constituted of lipids but it also contains proteins and vitamins. Image Diversity: avian egg

Which of the following is a good source of Vitamin 'E'? (1) Me (2) Ghee (3) Yellow Yolk (4) Fresh Vegetables

Description : Which of the following is a good source of Vitamin 'E'? (1) Me (2) Ghee (3) Yellow Yolk (4) Fresh Vegetables

Last Answer : (4) Fresh Vegetables Explanation: Vitamin E refers to a group of eight fat-soluble compounds that include both tocopherols and tocotrienols. Numerous foods provide vitamin E. Nuts, ... of alphatocopherol, and significant amounts are available in green leafy vegetables and fortified cereals.

The structure which helps in the nutrition of the Embryo is – (1) Yolk sac (2) Amniotic membrane (3) Crypts (4) Placenta

Description : The structure which helps in the nutrition of the Embryo is – (1) Yolk sac (2) Amniotic membrane (3) Crypts (4) Placenta

Last Answer : (1) Yolk sac Explanation: The yolk sac is a membranous sac attached to an embryo, providing early nourishment. It functions as the developmental circulatory system of the human embryo, ... It carries out transfer of nutrients in weeks 2 and 3 when the uteroplacental circulation is established

Pick out the correct match: (1) Fleshy foods-Calcium and Protein (2) Fish - Starch and Vitamin (3) Milk Fibre and Minerals (4) Egg yolk Protein and Fat

Description : Pick out the correct match: (1) Fleshy foods-Calcium and Protein (2) Fish - Starch and Vitamin (3) Milk Fibre and Minerals (4) Egg yolk Protein and Fat

Last Answer : (4) Egg yolk Protein and Fat Explanation: An egg yolk is a part of an egg which feeds the developing embryo. As a food, yolks are a major source of vitamins and minerals. They contain all of the egg's fat and cholesterol, and about one-half of the protein.

Which extraembryonic membrane in humans prevents desiccation of the embryo inside the uterus? (a) Yolk sac (b) Amnion (c) Chorion (d) Allantosis

Description : Which extraembryonic membrane in humans prevents desiccation of the embryo inside the uterus? (a) Yolk sac (b) Amnion (c) Chorion (d) Allantosis

Last Answer : (b) Amnion

In telolecithal egg the yolk is found (a) all over the egg (b) on one side (c) both the sides (d) centre.

Description : In telolecithal egg the yolk is found (a) all over the egg (b) on one side (c) both the sides (d) centre.

Last Answer : (b) on one side

In an egg, the type of cleavage is determined by (a) the amount and distribution of yolk (b) the number of egg membranes (c) the shape and size of the sperm (d) the size and location of the nucleus.

Description : In an egg, the type of cleavage is determined by (a) the amount and distribution of yolk (b) the number of egg membranes (c) the shape and size of the sperm (d) the size and location of the nucleus.

Last Answer : (a) the amount and distribution of yolk

A change in the amount of yolk and its distribution in the egg will affect (a) pattern of cleavage (b) number of blastomeres produced (c) fertilisation (d) formation of zygote.

Description : A change in the amount of yolk and its distribution in the egg will affect (a) pattern of cleavage (b) number of blastomeres produced (c) fertilisation (d) formation of zygote.

Last Answer : a) pattern of cleavage

The yolk or yellow portion makes up about ____ percent of the liquid weight of the egg. a. 12 c. 43 b. 22 d. 33

Description : The yolk or yellow portion makes up about ____ percent of the liquid weight of the egg. a. 12 c. 43 b. 22 d. 33

Last Answer : d. 33

A greenish grey layer seen at interface of yolk and egg white is due to the formation of: a. Ferrous nitrate b. Ferrous prusside c. Ferrous citrate d. Ferrous sulphide

Description : A greenish grey layer seen at interface of yolk and egg white is due to the formation of: a. Ferrous nitrate b. Ferrous prusside c. Ferrous citrate d. Ferrous sulphide

Last Answer : d. Ferrous sulphide

In which of the following vitamin A is absent : (a)Yeast (b) Carrots (c) Fish liver oil (d) Egg Yolk

Description : In which of the following vitamin A is absent : (a)Yeast (b) Carrots (c) Fish liver oil (d) Egg Yolk

Last Answer : (a)Yeast

The structure which helps in the nutrition of the Embryo is (1) Yolk sac (2) Amniotic membrane (3) Crypts (4) Placenta

Description : The structure which helps in the nutrition of the Embryo is (1) Yolk sac (2) Amniotic membrane (3) Crypts (4) Placenta

Last Answer : Yolk sac 

Pick out the correct match: (1) Fleshy foods – Calcium and Protein (2) Fish – Starch and Vitamin (3) Milk – Fibre and Minerals (4) Egg yolk – Protein and Fat

Description : Pick out the correct match: (1) Fleshy foods – Calcium and Protein (2) Fish – Starch and Vitamin (3) Milk – Fibre and Minerals (4) Egg yolk – Protein and Fat

Last Answer : Egg yolk – Protein and Fat

Which of the following is a good source of Vitamin ‘E’ ? (1) Meat (2) Ghee (3) Yellow Yolk (4) Fresh Vegetables

Description : Which of the following is a good source of Vitamin ‘E’ ? (1) Meat (2) Ghee (3) Yellow Yolk (4) Fresh Vegetables

Last Answer : Fresh Vegetables

Being all mammals, whale, dolphins, bat, monkey and horse have some common character but they also show conspicuous differences. This is due to phenom

Description : Being all mammals, whale, dolphins, bat, monkey and horse have some common character but they also show conspicuous differences. This is due to phenom

Last Answer : Being all mammals, whale, dolphins, bat, monkey and horse have some common character but they also ... B. Genetic drift C. Divergence D. Convergence